Xcess 4x4 New Differentials Page

We have 2 pages for our New ifferentials that are on sale for near immeadiate dispatch.

This is the 'New Differentials " Page, here you will find a selection of 'Built' units ready to be shipped and fitted.

All the pictures are of the actual differentials, we don't use 'Stock' Images.
Each is detailed as to its specification, as we have all sorts of modifications and optional extras to improve reliability and strength, so there will always be a mixed selection !

If you don't see exactly what you fancy or are unsure if what you are looking at fits your requirements just ring - advice is always neutral and free !

And a word of warning !
ANYTHING on the Section of 'New Differentials' means exactly that - It's all NEW - and this is something that is a little 'Misleading' within the industry....

For us NEW means that with the exception of the actual Differential Casing - EVERYTHING and we mean EVERYTHING else is new.
It is very common to find a 'New Differential' being sold with them using the old Crown Wheel & Pinion Gearset, and re using Old bolts washers etc etc. We Don't

Everything here will be new, the Crown Wheel & Pinion, and, we never ever reuse old bolts - it's just asking for trouble, ...
so we use all new Bolts and most of the time these are upgraded to a heavier Duty Version - this does add to the costs, and also means you very likley are not comparing like with like, so do check!

You might be suprised when you get the answer to your question(s)..

And maybe, before you finally choose some new from here check out & maybe consider some of our pre-loved differentials on the 'Pre Loved' tab,
these can save you significant amounts of money and again we try to have a vast range to chose from.

And we call ANY differential, that uses ANY existing part again other than the actual refurbished casing 'Pre loved' which is often therefore less than some other 'New' Units !!!!!

Stock is subject to rapid change - what you see today can be gone in a flash - and when it's gone ...it's gone !.

New Ashcroft 4 Pin + Forged Cross Shaft + Domexed Casing + New 3.54 CWP

Here we have a very nice balance of an lovely Differential 'upgraded' - without going too mad on either the upgrades as a result the price. !!
This is a classic 'spend just a little bit more to get a much much much better and stronger product' differential.

Yes, you can absolutely buy yourself a cheaper 4 Pin unit, but if you can justify spending that little bit more on this unit - you'll get a much stronger differential

Lets take the center 1st.

The standard 18mm cross pins have a 50% Joint' cut from them - they are now really just 18mm x 9mm !....thats Madness and yes
they do break, and when they do - they can completly destroy the unit, as the broken part(s) the internal shaft can fly out and smash into the inner edge of the crownwheel
and it doesn't take many hits to damage the crown wheel teeth, and then thats the differential wrecked completely !

So what we have done is take those out (they do fracture easier than you might think...with the dire consequences outlined above) and replaced them with our own
'One Piece Forged Cross Shaft' - it's massively stronger and sorts that wek point out once and for all.

Then - there is the issue on the 2 x Carrier Caps.....

We have cut off the rather silly 'cost cutting' by LR 3mm hollow pins - supposedly this is going to hold your entire differential center from moving (facepalm) ...
and added our own 'Domex Carrier Cap Upgrade'. These are Tig welded into place and finished off with our CS80 HD locking ears, again a huge stength and reliability increase.

And then - upgrade wise - we stopped.

This helps in keeping it a differential that's more affordable - but still much stronger then the normal similar offerings out there....

The build specification is our full normal 'Ultra Build ' Spec.
All new Timken Bearings, Upgraded HD Crown Wheel Bolts, along with a new beautiful ultra high quality Italian 'Antonio Maserio' CWP 3.54 (Standard Ratio)

.......(you'd be suprised how many companies offer 'New' Differentials with an old used CWP - ask before you buy 'Is this a NEW CWP or an old one being reused ?' ...
As a result of this we have a beautiful 'Blue Check' pattern.... which means its going to be whisper quiet and reliable -absolutely textbook print there and superb !.

This all makes for a super smooth super quiet new differential, finished off with a new PUMA Drive flange upgrade and of course our Superflange upgrade.

Yes its a little bit more £s than what you may see elsewhere, but do seriously compare this specification - it's in a different league for not a lot more vs the others !

Pretty Much the Strongest FRONT HD 4 Pin Standard 3.5 Ratio Pegged Differential you can possibly buy ! Ultimate_F6

If you simply really want just the strongest possible 4 Pin Differential for your Land Rover that you can buy - Anywhere - you have just found it .

This has a REVERSE CUT Front rotation Crown Wheel & Pinion Gearset - this is designed for the FRONT axle and adds additional strength Lets look at its specification - its quite something .

But 1st - if you don't really understand 'Front / Reverse Rotation' - watch this video all will then make sense !
Click here : Watch our video all about what Front Roation CW&Ps are all about - and why so important for strength.

Starting with one of our Xcess4x4 'Pegged Casings', we have built this up with a New Heavy Duty 'Polished' 3.5 Rear Crown Wheel and Pinion Gearset.
It's built with our normal 'Full Ultra Build' Spec, so it has all new Timken Bearings, New Genuine Pinion Seal, a New Puma Drive flange and of course our popular Superflange upgrade

And then the fun continues

We have taken a Ashcroft 4 Pin center, stripped it, and changed the weak internal 'cross over' shafts for one of our one piece 'Forged Cross Shafts'- massive strength increase.
Then, we have CNC Machined our 'Tablock Upgrade' to the center, further increasing the strength of this entire differential - it's a lot of work - but a heck of a strength increase.

Click here and Watch our video all about how and why the 'Tablock Upgrade' is such a great option if you want a bonkers strong differential.

We have held off (As you will see in the video) the final 'Big Bearing' Conversion upgrade, that is reserved for normally total out and out 'nutcase' Comp Safari racers !!!
Oh, and then to help you drool just a little bit more - take a lookie at the pictures.

This really is some differential and yes its not cheap. But you have to balance the 'cost' vs the 'spec' vs what you really 'need' for your Differential, & will cheaper be stong enough ?
We are absolutely 100% sure you can find cheaper, but strength wise ?.... No, it won't be a patch on this.!!. This is a seriously strong unit, pretty much the strongest even we can build.

If you are looking for a super super SUPER bonkers strong 4 Pin 3.5 (Standard Ratio) 'Pegged' Differential, this is the strongest and best you are going to find - hands down.
Oh, and if you are thinking that this looks good in the pictures - just wait till you see it in the flesh !!!!!

No P/Ex and No Surcharges required

Pretty Much the Strongest REAR HD 4 Pin Standard 3.5 Ratio Pegged Differential you can possibly buy ! Ultimate_R7

If you simply really want just the strongest possible 4 Pin Differential for your Land Rover that you can buy - Anywhere - you have just found it .

Lets look at its specification - its quite something .

Starting with one of our Xcess4x4 'Pegged Casings', we have built this up with a New Heavy Duty 'Polished' 3.5 Rear Crown Wheel and Pinion Gearset.

It's built with our normal 'Full Ultra Build' Spec, so it has all new Timken Bearings, New Genuine Pinion Seal, a New Puma Drive flange and of course our popular Superflange upgrade

And then the fun continues

We have taken a Ashcroft 4 Pin center, stripped it, and changed the weak internal 'cross over' shafts for one of our one piece 'Forged Cross Shafts'- massive strength increase.
Then, we have CNC Machined our 'Tablock Upgrade' to the center, further increasing the strength of this entire differential - it's a lot of work - but a heck of a strength increase.

Click here and Watch our video all about how and why the 'Tablock Upgrade' is such a great option if you want a bonkers strong differential.

We have held off (As you will see in the video) the final 'Big Bearing' Conversion upgrade, that is reserved for normally total out and out 'nutcase' Comp Safari racers !!!
(If you really want the 'Big Bearing' upgrade as well, then we can do it for you, but that would at present need to be a special order - 4 - 6 weeks.)

Oh, and then to help you drool just a little bit more - take a lookie at the pictures.

This really is some differential and yes its not cheap. But you have to balance the 'cost' vs the 'spec' vs what you really 'need' for your Differential, & will cheaper be stong enough ?
We are absolutely 100% sure you can find cheaper, but strength wise ?.... No, it won't be a patch on this.!!. This is a seriously strong unit, pretty much the strongest even we can build.

If you are looking for a super super SUPER bonkers strong 4 Pin 3.5 (Standard Ratio) 'Pegged' Differential, this is the strongest and best you are going to find - hands down.
Oh, and if you are thinking that this looks good in the pictures - just wait till you see it in the flesh !!!!!

No P/Ex and No Surcharges required

Probably as Strong a Pair of Pegged KAM 4 Pins with Matching HD 3.75 CWPs as you can get ! P_KAM375s

There are probably some 4 Pin Differentials listed both here and in our 'New' Sections, both 'Pegged' & 'Unpegged' and with the Standard Ratio 3.54 CW&P gearset
this, is sort of the next 'Level Up', as BOTH of these units are 'Pegged', but also both have brand new stunning Heavy Duty 3.75 Ratio CW&P Gearsets a Rear Rotation and a Front Rotation.

Sort out both your front and rear axles with these 2 x Differential - and BOY are these a pair of bonkers strong diffs !!

The 3.75 Ratio is very much for where you have slightly bigger tyres and would hugely benefit from a tweak in ration both for on and off road use.
As a guide - if you have a defender / 90 / Range Rover / Discovery and you have 30-33 inch tyres these are perfect for sorting out your overgearing, you will be amazed at the change !

With these - No more will a slight hill in top feel like your 4x4 is dying, overgearing is a real pain, and a huge grin once fixed - see the section on website on 'gearing'

The Heavy Duty 3.75:1 vs the 3.54:1 that although these is a very High Grade HD CW&P gearsets - so hugely stong , the HUGE teeth on both the Pinion & the Crown Wheel means
these are not maybe ''quite' as silent as the Polished 3.54 Standard Units. 99.9% customers never notice as these are 99.99% of the times quieter that what's coming out !!!!!

Oh, and its a LR - not known a quiet at best of times ! .Most customers say they can't notice at all !

We have sold HUGE numbers of these, in a normal LR with all the squeaks and knocks rattles and whirls saying 'hello' to you from time to time normally these are not an issue, but if
you are looking for the quietest possible units - go for one of our Polished 3.54 Units, but if you want that massive extra strength and gearing correction - these are the babies !!

We really doubt you'll notice the difference unless you have a super quiet LR and exceptional hearing ! (but prob not as you drive a LR !)....

The rest of Specification is that it starts with late colletted cap Casing with our Domex carrier cap upgrades and we have also done our 'Pegged Casing' Conversion and then repainted
having recleaned them to within less than 1" (or 25.4mm if you are not imperially minded !) of their lifes.

Then, we have taken a pair of Brand New (so compare this with other diffs you may be looking at - BRAND NEW 3.75 Heavy Duty Crown Wheel & Pinion Gearsets, to which we
have added to the build a BRAND New Old Stock 'Old School' KAM 4 Pin Center. As you will see One is rear rotation (1st) the 2nd being Front Rotation, way way stronger - as you can
tell looking at them !. These when made were the strongest on the market, and today - we would still say the same - no 4 pin out there is stronger.

These Old School ones are seriously OTT build wise, unreal amount of Billet CNC machine steel - look at the number of 12.9 Grade Bolts holding the centers together.

These massively strong KAM centers have 'One Piece Forged Cross Shafts' as standard, so with all of the above we have completed the build with our full 'Ultra Spec' Build, so
thats all New Timken Bearings, Pinion Drive Flange, Pinion Seal + our Superflange Upgrade, and New HD Crown Wheel locking bolts with Nordlock washers and Oil Vane upgardes too.

These are superb examples of a Bonkers Strong HD 4 Pins, with the HD Crown Wheel & Pinions, and being Old School KAM centers and our Pegged Casings are seriously ****** strong.

One is a hell of a HD Differential, a pair will just be awesome, you can't buy stronger than these...

Nothing new out there comes close to the strength of these centers, even though new - being old stock we have stripped cleaned checked and rebuilt we can say hand on heart are in
exceptional brand spanking new condition and oh if could have got more - these are the last of what we bought in sadly ....

Being Old School KAM too they are rather rare too, the 'New' offerings of this type of center nowdays are a pale immitations.
We are unlikely to get more like this in all honesty .....So grab a stunning pair of differentials whilst you can.

No Exchange unit and No Surcharges etc required this is an outright purchase price.

New KAM 'Old School' HD 4 Pin + Forged Cross Shaft + New Polished 3.54 CWP New_207

We recently purchased a huge amount of brand new old stock 'KAM' Differentials stock.
Half Shafts, Spares even new Lockers, 24 spline LSDs and, as here - KAMs 'Old School' HD 4 Pin Centers.

Without a shadow of a doubt - 'Old School KAM' strength and Quality is very very different to the current offerings.
The 'Old School' is set at seriously high quality level, they were really made to be the best they could be before cost cutting and redesigns kicked in when they closed
In fact I would go as far as saying the what you are looking at here is the strongest 4 Pin center money can buy, as such we have built it to complement such a center. !

On these KAM Centers the tube and both end flanges are CNC machined from a solid rod of Billet Steel, (not Cast Steel), and the unit also has a super strong one piece 'Forged Cross Shaft' inside, which is near 20 years we have never ever seen one fail !.

Details like the NUMBER of 'Oil Entry' & 'Exit Holes' designed so that they are small enough to allow oil in and out but not just a few and HUGE holes that might let something in that would destroy your center that can't get in through small holes, and thats why there are so mnay of them on the centre tube + each hole on CNC Costs money !

We have started the build with deciding on a new 'Pegged Casing' and fitted one of our new stunning polished standard Ratio 3.54:1 CWP Gearsets.
Just look at the quality of the polished teeth of the Crown Wheel, and the blue check as well ! -

Super super quiet and Bonkers Bonkers strong - A real quality Differential from the start to finish. And its now here for sale, it deserves to be looked after please !!

Its had our Full Ultra Build spec, all new Timken bearings, Genuine Pinion Seal, upgraded bolts all round, PUMA Drive Flange and of course our popular superflange upgrade
If you are looking for a super stong, super quiet, 4 pin Pegged Differential, this is the best you are going to find.

Again, we are absolutely sure you can find cheaper, but it won't be a patch on this, compare this with anything out there and this will beat whatever you can find hands down in pretty much every area.

If you think this looks good in the pictures - wait till you see it in the flesh !!!!!

No P/Ex and No Surcharges required

New Ashcroft AATB + Standard Casing + New 3.54 Polished CWP - New-213

Here we have a nice very Standard All New Ashcroft AATB 24 Spline unit, in a Refreshed Standard 'Colletted' Casing

Additionally, this build has our Domex Carrier Cap Upgrade - Adds huge strength increase, it's our 'Full Ultra Spec' Build, and comes complete with
a Brand New Standard Ratio Polished 3.54:1 CW&P Gearset.

As with all our Ultra Build Specs this has all new Timken Bearings, a Genuine Seal, all new and upgraded Bolts and special 'Nordlock' washers,
nothing is reused other than the actual casing itself, which has been aquablast cleaned and refurished, oh, and of course our Superflange upgrade.

As mentioned although a lower spec build in terms of not 'pegged casing', and not a HD CW&AmpP gearset etc, nothing has been lowered in terms of build quality.
The new Crown Wheel & Pinion has very special Heavy Duty 'SAE8 HD Hex Bolts' along with Special Nordlock Washers to secure it (the best you can do on these - superior bolts
and these fixings are in our opinion essential on AATBs as other lesser bolts come loose !!!!!), and then, to really make this unit jump out at you - it also has an
amazing and quite superb Polished HD 3.54 Crown Wheel and Pinion Gearset.

Just look at the stunning 'Blue Check' - it's just ....well..thats near perfection - and will be 'mouse' quiet ! A cracking Differential !

AATBs will always try to equalise the torque / drive to each wheel, this reduces the possibility of a spinning situation and thus gives superior grip and handling.
The casing is one of the better colletted versions, which as you will see in the pictures have the Domex Carrier Cap upgraded TIG welded in place with our own CS80 Grade HD locking ears
a proper solution to the weak pin we see so many coming in 'Blown up' as these daft pins fail - these won't !

Ashcroft and Quaife ATBs are often refered to as 'LSDs' 'Limited Slip Diffs' (Technically incorrect but sort of ok lol)
Technically - LSDs have plates and DO require special LSD Oils, ATBs and AATBs do the same job, but via gears, and DO NOT need special oils.

No P/Ex and No Surcharges required

New KAM LSD + Pegged Casing + New HD 3.5 Polished CWP KAM_LSD_1

This is just - well - Gorgeous !!

This is a Brand New Old School (we bought in a range of new old stock) KAM LSD which we have done pretty much everything we can to it to make it something really special !

A LSD is basically a AATB - its a Limited Slip diff, which gives you additional traction over a standard open diff, and really means its safer with better road manners giving grip and stability

LSD vs ATB is the stuff of pub arguments as to which is best - there is not definite answer, both have pros & cons, but generally accepted Pros for an LSD is the smoothness and strength
and the cons are you need to use LSD Oil vs just some standard EP90, not the end of the world.

Off road these come into there own, or in snow, or poor weather where the extra grip can make such a difference in safety and ability to not just get stuck !

They are also kind to the drive train as they tend to try to balance the 2 wheels either side of each axle and stop one spinning wildly and then suddenly getting a grip - thats where
things go 'Bang' LSD are trying to balance the wheels either side, and at the same time give both wheels the grip they need.

I sold a huge number of these units when I worked at KAM, they were immensely popular for both on and off 4x4s, and these being what they are - these are hugely over engineered and
super strong. This has everything we can throw at it - Pegged Colletted Casing, Domex Carrier Cap Upgrade, HD 3.5 Rear Cut polished Crown wheel and Pinion, Superflange and Puma Upgrades

Buy this and fit it and you'll be gobsmacked - a warning however ..... you will be so impressed you will be back wanting one for the front !......

(Well.....You have been warned ! - Yes - These really amazing ! ) .....And just check out that picture and blue check - its something else !!

No P/Ex and No Surcharges required

New KAM LSD with New HD Rear 3.5 Crown Wheel Pinion in Domexed Pegged Case - Sadly - The last new KAM Build Ever

And this ...............Is the Last of our 'New Old Stock' KAM Specials, unlikley you will ever see these new anymore, we think we had the last batch, and this is our last build - Sadly

So, read and decide, if you wnat what was always considered to be bonkers strong, seriously OTT build quality and amazing grip - this is the last one we will ever build ....

When it comes to having better handling on and off road differential wise, you are looking at either ATBs, AATBs, True Tracs or LSDs.

They pretty much all do the same thing, just in slightly differing ways, but the idea is to 'Tighten' up the handling making the 4 x wheels feel more 'Planted' on the Road, giving better handling,
a safer 4x4 all round, and in Off Road or poor conditions giving huge additional traction - which they do all the time, ...and automatically.

To really simplify ATBs (Quaife) AATBs and Tru-Tracs do this - again in different ways - and do it via gears. LSDs do it through special LSD Plates
Now the 'Geared' units are good in that they are strong and just require Oil Changes, they work automatically balancing the drive to each of the 4 wheel to aid traction and thus grip,
and LSDs do the same job, but ATBs AATB TTs Etc do this via gears, but, and here is a very Key difference - ATBs are set at factory, whilst LSDs can be altered to allow differing amounts
of 'Grip' vs set at factory.

When I worked at KAM years ago we sold a huge number of these, and one of the key reasons we sold so many was the ability to have adjustable loading / grip & strength.
With 2 x Quaifes or 2 x AATB Ashcrofts, the 'grip' on both front and rear differential is the same, and it can be that some people find that with these the 'Grip' exerted on the front / and
then up to and into the steering can feel a bit 'Too Much'...

So, what we did was simply to make the Rears 'A Little bit more grippy' than Quaifes and Ashcrofts AATBs and then the fronts 'A Little bit less grippy' than Quaife or Ashcroft AATBs.

Customers reported back that the set up was still absolutely amazing from a grip and saftey point of view, but easier to live with and drive - to a point they didn't really ever notice
the front had the LSD in there, it just transformed to 4x4 as LSDs and AATBs do !. Another route customers took was KAM LSD Rear set up & Ashcroft (softer) AATB Front, or, sometimes
we did a KAM LSDs front - but at the time the Ashcroft AATB was a cheaper route front wise than a KAM LSD built for front spec. You can (peeps have!) use a KAM LSD rear in the front
way more grip but the steering can feel a tad on the heavy side !!

The Spec is Domex upgraded Colletted 'Pegged Casing', full Ultra Build Spec, New Rear Rotation Heavy Duty Polished 3.5 Crown Wheel & Pinion Gearset, Oil Vane, Puma Flanges &
Superflange upgrade, New KAM LSD 'Rear' Center - whilst the 3.54:1 is Land Rovers standard ratio, this is fine to mix with a 3.5 HD the 0.04 is irrelevent !

There is one other thing - you do need to run EP 80/90 LSD oil - easy to get - Amamzon sells it !!!, and its not bonkers money like modern car engine Oils - just make sure you change
the oil maybe 2 x a year (or more) as these units do work hard all the time and as such the oil takes a beating, ALSO true for all AATB & ATBs - just that you use a Non LSD EP 85/90
or even EP90...

When its gone - its gone - So think about it as this is really a bit of a opportunity, for either a Comp Safari Racer, or a Road Going 4x4 that wants to go and play 'Go-Cart'
stylee handling !! .There is a Video in the 'Gearing' Section - done years ago for a Friend, his comment at the end of the video is that he now loves chasing Golf GTis about for fun .....

No exchange required, these are an outright purchase

New Ashcroft AATB + Pegged Casing + New HD 3.5 Polished CWP New_214_C

This is a New ATB - on Steriods !.

It starts with one of our Pegged Casings, and a New Ashcroft 24 spline AATB with our full Ultra Build Spec build, All new Timken Bearings, a Genuine Seal, all new and upgraded Bolts and special Nordlock washers, nothing is reused other than the actual casing, which has been aquablast cleaned and refurished, oh, and of course our Superflange upgrade.

It then takes a jump to the next level - Look at the pictures !
The Crown Wheel has very special Heavy Duty SAE8 HD Hex Bolts with Special Nordlock Washers to secure it (the best youi can do on these - superior bolts and these fixings are essential on AATBs), and then, to really make this unit jump out at you - it also has an amazing and quite superb Polished HD 3.5 Heavy Duty Crown Wheel and Pinion Gearset - Just look at the finish both on the rear of the Crown Wheel face - where the Pegged Casing pad runs, and then the stunning 'Blue Check' - it's just ....well..what a unit !

We build a lot of these for customers - here is a video showing what it goes through build wise, and why ...( Note : This is our 'Normal' HD Pegged Casing unit NOT the 'Big Bearing' Pegged Casing that is also in the video ) ....but even so - this is a SERIOUS differential none the less. Click to watch a New Ashcroft AATB + Pegged Casing + New HD 3.5 Polished CWP build

AATBs will always try to equalise the torque / drive to each wheel, this reduces the possibility of a spinning situation and thus gives superior grip and handling.
ATBs are also amazingly strong too, more so when 'Pegged', consider that with more traction it will mean more stress, hence why we will often build these AATBs into our Pegged Casings for that extra strength needed to give proper reliability - and to protect your investment.

Ashcroft and Quaife ATBs are often refered to as 'LSDs' 'Limited Slip Diffs' (Technically incorrect but sort of ok lol)
Technically - LSDs have plates and DO require special LSD Oils, ATBs and AATBs do the same job, but via gears, and DO NOT need special oils.

No P/Ex and No Surcharges required

New Ashcroft AATB + Pegged Casing + New HD 3.5 Polished CWP New-209

These are so popular we have a second unit ...........again on Steriods - but this one is in an 'Imperial' Pegged Casing !!.

The 'Imperial' Pegged Casing, is the same as an ordinary Pegged Casing - EXCEPT- 'Imperial' casings have an extra 'Filler Plug' to put the oil in on the differential casing itself - which is both extemely handy to help with your 'oil filling time', but also rather 'essential' if it's going in a earlier Land Rover model - which doesn't have what the later axles have - namely a filler plug on the diff plan. Either way it's either a rather 'Nice to Have' or 'bl**dy Essential' depending on your Vehicle !!!>

Then we have taken a New Ashcroft 24 spline AATB + built up with our full Ultra Build Spec build. All new Timken Bearings, a Genuine Seal, all new and upgraded Bolts and special Nordlock washers.

Nothing is reused other than the actual casing, which has been Aquablast cleaned and refurished, oh, and of course our Superflange upgrade.

It then takes a jump to the next level - Look at the pictures !

The Crown Wheel has very special Heavy Duty SAE8 HD Hex Bolts with Special 'Nordlock' Washers to secure it (the very best you can do on these - superior bolts and these fixings are essential on AATBs), and then, to really make this unit jump out at you - it also has an amazing and quite superb Polished HD 3.5 Heavy Duty Crown Wheel & Pinion Gearset.

Just look at the finish both on the rear of the Crown Wheel face - (where the Pegged Casing pad runs), and then the stunning 'Blue Check' - it's just ....well..what a unit !

AATBs will always try to equalise the torque / drive to each wheel, this reduces the possibility of a spinning situation and thus gives superior grip and handling.

ATBs are also amazingly strong too, more so when 'Pegged', consider that with more traction it will mean more stress, hence why we will often build these AATBs into our Pegged Casings for that extra strength needed to give proper reliability - and to protect your investment.

Ashcroft and Quaife ATBs are often refered to as 'LSDs' 'Limited Slip Diffs' (Technically incorrect.... but sort of ok lol)
Technically - LSDs have plates and DO require special LSD Oils, ATBs and AATBs do the same job, but via gears, and DO NOT need special oils.

Buy these for being a Super Strong Unit esp in this spec, extar traction, and basically better on and off road manners, if its the only one you have / buying / fitting then rear first....
But.... you will be so impressed you will be back wnating one for the front !...... (Well.....You have been warned ! - Yes - These really really are that good ! )

No P/Ex and No Surcharges required

New 'Ultimate' Ashcroft AATB + Big Bearing Pegged Casing + New HD 3.5 Polished CWP New-ULTAATB

Erm - this is a 'wow' if not 'WOW' Differential !

This is the 'Ultimate' AATB we can possibly build, there is NOTHING ELSE we can do to make this AATB any stronger !

The Ultimate AATB starts with one of our Pegged Casings, BUT, this has had our 'Big bearing' Conversion upgraded added to it !

It's also the strongest Pegged casing too, we have started with a 'Colletted' Late Puma Case, and then added our Domex Carrier Cap upgrade, with our own Laser Cut CS80 Grade Locking ears, secured with 12.9 Grade Allen bolts and Nylocs !!

If you are thinking what and why is this 'Big Bearing' conversion so good - Click here to watch a video on our big bearing conversion

Then we have taken a New Ashcroft 24 spline AATB + built up with our full Ultra Build Spec build, with all new Timken Bearings, a Genuine Seal, all new and upgraded Bolts and special Nordlock washers.

Nothing is reused other than the actual casing, which has been Aquablast cleaned and refurished, oh, and of course our Superflange upgrade.

It then takes a further jump to an even higher level - Look at the picture !

The Crown Wheel has very special Heavy Duty SAE8 HD Hex Bolts with Special 'Nordlock' Washers to secure it (the very best you can do on these - superior bolts and these fixings are essential on AATBs), and then, to really make this unit jump out at you - it also has an amazing and quite superb Polished HD 3.5 Heavy Duty Crown Wheel & Pinion Gearset.

Just look at the finish both on the rear of the Crown Wheel face - (where the Pegged Casing pad runs), and then the stunning 'Blue Check' - it's just ....well..what a unit !

AATBs will always try to equalise the torque / drive to each wheel, this reduces the possibility of a spinning situation and thus gives superior grip and handling.

ATBs are also amazingly strong too, more so when 'Pegged', consider that with more traction it will mean more stress, hence why we will often build these AATBs into our Pegged Casings for that extra strength needed to give proper reliability - and to protect your investment.

Ashcroft and Quaife ATBs are often refered to as 'LSDs' 'Limited Slip Diffs' (Technically incorrect.... but sort of ok lol)

Technically - LSDs have plates and DO require special LSD Oils, ATBs and AATBs do the same job, but via gears, and DO NOT need special oils.

Buy these for being a Super Strong Unit esp in this spec, extar traction, and basically better on and off road manners, if its the only one you have / buying / fitting then rear first....

But.... you will be so impressed you will be back wnating one for the front !...... (Well.....You have been warned ! - Yes - These really really are that good ! )

No P/Ex and No Surcharges required

You want the absolute very very best top of the range ultimate Ashcroft 3.5 AATB ? - This is that baby !

New Short Nose (Rear in Late 110) ARB RD138 24 Spline Locker + Pegged Casing + New Standard Ratio 3.54 CWP New_212

Please note : THIS IS A SHORT NOSE - For either P38 Front or Rear.. or.. Land Rover 110 REAR Axle ONLY Differential Unit.

Well, if you are still reading this you are maybe thinking of treating yourself to a new 110 Short Nose Ashlocker ?

And, if that's the case you won't regret an Ashlocker - absolutely the best locker for a Land Rover axle money can buy....
But, lets be brutally honest here right now, to anywhere near the above specification - it's a bit 'Wallet Frightening' !.....

We bought a massive amount of clearance stock a while back, including this.

A brand new in the box ARB RD138 (plus a load of other diffs !) and its been moved about for too long now - time we did something with it...
We decided this is daft, lets build it all up into something rather special and at a price which is also seriously attractive ...and we have...and here it is !

To give you just an idea of how this is Value for Money - and its ALL New, this if we were to build from scratch to this spec would be £2114 + VAT total £2536
An Ashlocker to the same spec as this would be £1822 + VAT £2186 (Yes Ashlockers are cheaper !), and THIS ....
Well this as you see here in the pictures is £1425 + VAT £1710 and with No exchange unit required, and with all the additional extras AND a NEW CWP all for £1575 + VAT.

That's pretty much a bit of a bargain.

Being new this will come with - All new : Soleniod, New Air Hose, New Switch Gear, all New Fittings, (but we suggest you allow us to supply all in 6mm (easy to get)
vs ARBs daft use of 5mm (near impossible to get lol), it will be built with '6mm and everything' to match unless you request 5mm, which you can have same price - just ask !

Build wise we decided to fit it to a Pegged Casing, for a few reasons.

Apart from the fact a 110 rear end is very heavy and they benifit hugely from any Differential thats 'Pegged', it is a new unit, these are £1026 new just for the centre
(Yes - you did read that correctly - £1026 JUST for the centre !), it's also having a New £300+ 3.54 Standard Ratio Crown Wheel and Pnion, so there is a lot of money already here
so lets not scrimp, and then finally on top of all of the above, its a 'Locker', so the 110 unit will be under way more strain than a standard' 'Open Diff' will ever be.

So after all the thought processes we decided to not mess about half baked and to build it to as high a spec as we could as it is something rare and special.

Additionally the rather daft 'hollow pins' holding the Adjuster rings in place.... (or trying / and often failing !)... have been cut off, and our 'Domex Carrier Cap Upgrade Conversion' TIG welded in place, along with our own HD CS80 grade Adjuster ring 'Ears'with 12.9 Grade Bolts and Nylocs to secure.

To understand our 'Carrier Cap' Upgrade- Watch this video !.

This build even at this price is no different (even though the price doesn't reflect it) - we will always use, and have here, the best of everything - ie Timken Bearings,
Genuine Seal, all new (and upgraded) Bolts, Nordlock washers, upgraded flanged headed Pinion Bolt, our 'Superflange' - they are all are here .

A brand new 'Antonio Maserio' Crown Wheel and Pinion has been fitted, and these are real quality - check out the finish on the Crown Wheel.

Look closely at both the rear face of the Crown wheel and the Blue Check, a Gearset of this quality increases strength and as a result the reliability
and the final overall finished quality of the differential. All in all this is a really top draw 110 Rear Axle Short Nose locker to an exceptional spec and price is good too !

And thats it really - a Bit of a one off and allows us to clear something out of stock we should have done yonks back and give a real bargain to someone - maybe you ?.....

Price, as with all our Differentials is a OUTRIGHT Cost - ie NO Surcharges, NO Exchange Costs.

You fancy a really nice new ARB locker ? - This will be it.!!

Brand New Pegged Ashcroft Locker - Tablocked - 3.75 Rear HD CWP

This listing is for a very very 'High Spec' PAIR of New Ashlockers With our Tablock Upgrades, with 3.75 CW&P Gearsets, and in a Colletted Domex Carrier Capped Pegged Casings.

The specs are Brand New Ashlockers, and upgraded with our 'Tablock' system and built with Heavy Duty 3.75:1 CW&Ps in both Front & Rear Rotations

The 3.75 Ratio is very popular where customers have 'Slightly' bigger tyres than standard - this then corrects the gearing back to where it should be.
Its that line in the sand where you could use the standard 3.54:1 ratio gearing - & 'Just about get away with it' vs these - which just make that tweak that makes
all the difference, and makes the 4x4 feel that much more 'Lively' and happy both on and off road. That little jump from 3.5 to 3.75 shocks people with the results.

As a guide 28-31 inch tyres is ok for Standard 3.54 ratio, 32 to say 34 inch 3.75 is a 'sweet spot'.

Being 3.75 Ratio CW&Ps Ratio Differentials, these are designed to correct your over gearing due to running bigger tyres.
Chat to us about your 4x4 and which ratio would be best !. Advice is free !! - and.......... It's really essential to get the Ratio right !!!

Getting your gearing corrected will absolutely transform your driving experience & enjoyment on and off road more than you can possibly ever believe !.
It really is the best thing you can do.

If you are unsure around what exactly 'Over and Under Gearing' is etc please go and look at the section on the website about 'Gearing' and there are videos to - which explain the issue, or just ring for a chat

The Pegged casings start with very late 'Puma colletted Casings' which have been 'Aqua Blast' cleaned then converted to our 'Pegged Casing' specification.

Then, the rather daft and very weak 'hollow pins' holding these Adjuster rings in place.... (or trying / and often failing !)... have been cut off, and our very popular and huge increase
in both strength &Amp reliability 'Domex Carrier Cap Upgrade Conversions' these are where we cut away the silly pins & TIG Weld on our upgrades + our own HD Ears to hold it all in place
TIG welded in place, along with our own HD CS80 grade Adjuster ring 'Ears'with 12.9 Grade Bolts and Nylocs to secure.

To understand our 'Carrier Cap' Upgrade- Watch this video !.

Whilst we will always use the best of everything - ie Timken Bearings, Genuine Seals, we always use all new (and upgraded) Bolts, Nordlock washers, upgraded flanged headed Pinion Bolts we always
use there are many other things we upgrade - all as standard in all our builds plus of course our 'Superflange' Upgrades are on plus a Front & Rear Oil Vane upgrades.

With Ashlockers we can seriously increase the reliability and strength of these differentials with our 'Tablock Upgrade' - which both of these have.
To understand the 'Tablock Upgrade'- Watch this video !.

A massive strength increase and for the additional cost it's proving to be an almost 'standard' request on the majority of our Customer builds. It's that good !
Over 600+ now and zero CW&P bolt Failures !.

At this level of quality of build and upgrades and all the extra effort and using the best parts - yes it costs money, and yes it all adds up, and that does push up the final price.

It's all down to if you want to spend as little as possible...and frankly cut corners, or, spend a little more for one hell of a pair of HS Ashlockers - thats your call and yours alone.
Whilst some customers either just can't justify or just don't have the funds to go this far, if you can - and you do - then it's one hell of a pair of diffs !.

You can buy it with or without the Additional Fitting Kit of New Hose, Switch, Connection, Soleniod etc which is avaialable and the Kit does both Diffs.

NO Exchange unit and No Surcharges etc required.