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Apynala

Member Since: 17 Oct 2009
Location: Morroco
Posts: 88

2009 Defender 110 Puma 2.4 SW Chawton White

110 diff locker

Hello,

I had a detroit truetrac on my last 110 300tdi and I'd like to fit one on my Puma rear axle. Does anyone know where could I get one?

And if anybodie has the ref. of a rear ARB.

Thanks.

10th Apr 2010 10:03pm

willy eckerslike

Member Since: 15 Jun 2009
Location: North yorks
Posts: 1789

2007 Defender 110 Puma 2.4 HCPU Keswick Green

http://crowndiffs.co.uk/diffs.html#det_true

Original Member Pie n Pea Club.
110 HCPU Tipper

11th Apr 2010 6:44am

Apynala

Member Since: 17 Oct 2009
Location: Morroco
Posts: 88

Thanks for this adress,

If I understand the ARB are the same since 2003 for 110, the P38 and for Wolf

Is it the same for Truetrac?

Does anyone put one Truetrac on the rear axle of his Puma 110?

Thanks.

12th Apr 2010 9:10pm

alantd

Member Since: 14 Dec 2008
Location: Northamptonshire
Posts: 1513

2007 Defender 110 Puma 2.4 XS CSW Tonga Green

I'm going to put a KAM locker on mine when funds allow.

http://www.kamdiffs.com/four_by_four.php?l...fflock1701 One that started out as a 2.4 TDCi 110 XS
+ New Defender 110 First Edition

13th Apr 2010 12:10am

MK

Member Since: 28 Aug 2008
Location: Santiago
Posts: 2411

2007 Defender 110 Puma 2.4 SW Chawton White

Apynala wrote:
Thanks for this adress,

If I understand the ARB are the same since 2003 for 110, the P38 and for Wolf

Is it the same for Truetrac?

Does anyone put one Truetrac on the rear axle of his Puma 110?

Thanks.

REAR RD57 OR RD138
TT SAME (MAKE SURE FITS THE REAR AXLE)
I WOULDN`T SPEND $ ON A REAR TRUETRAC (IMHO) Puma 110" SW

.............................................................
Earth first. Other planets later

13th Apr 2010 12:34am

willy eckerslike

Member Since: 15 Jun 2009
Location: North yorks
Posts: 1789

Alan,
Why the Kam over the ARB, are they cheaper or just better or easier to fit. I had a look at them as well but was a bit put off by the welding which meant I had to get someone to fit it for me. Original Member Pie n Pea Club.
110 HCPU Tipper

13th Apr 2010 6:15am

Apynala

Member Since: 17 Oct 2009
Location: Morroco
Posts: 88

MK wrote:

REAR RD57 OR RD138
TT SAME (MAKE SURE FITS THE REAR AXLE)
I WOULDN`T SPEND $ ON A REAR TRUETRAC (IMHO)

Why ?

I thought that one truetrac on front and one on rear were enought for me for sand, mud and rocks. I thought that diff locks needs heavy duty half shafts and flanges but truetrac no.

Do you think rear ARB is better than 2 truetrac ?

Thanks.

13th Apr 2010 8:31am

willy eckerslike

Member Since: 15 Jun 2009
Location: North yorks
Posts: 1789

If you follow the link you can read the differences and recomendations, I personally haven't bothered up rating my half shafts for my rear ARB, but I don't enter competitions or drive the shafts too hard.

The truetracs are cheaper and they lock to 70% and are proven to be reliable.

If you drive on sand alot then do you air down your tyres, if so then you will need a compressor, so the ARB compressor can be dual use, i.e. it will work your Difflock and provide air for tyres etc. Original Member Pie n Pea Club.
110 HCPU Tipper

13th Apr 2010 8:37am

MK

Member Since: 28 Aug 2008
Location: Santiago
Posts: 2411

Apynala wrote:
MK wrote:

REAR RD57 OR RD138
TT SAME (MAKE SURE FITS THE REAR AXLE)
I WOULDN`T SPEND $ ON A REAR TRUETRAC (IMHO)

Why ?

I thought that one truetrac on front and one on rear were enought for me for sand, mud and rocks. I thought that diff locks needs heavy duty half shafts and flanges but truetrac no.

Do you think rear ARB is better than 2 truetrac ?

Thanks.

Well, this could be a long story, but on uneven terrain with twisted axles I would say full lockable diffs would work better. I heard for flat sand and ice TT are enough. I do not rock crawling and connect the arb before things become ugly. In this way I have managed to keep my std halfshafts.

Mk Puma 110" SW

.............................................................
Earth first. Other planets later

13th Apr 2010 9:10am

Cibit

Member Since: 26 Oct 2009
Location: Northumberland
Posts: 424

2010 Defender 110 Puma 2.4 USW Santorini Black

How much air is needed for the activation of the ARB lockers. I now have a compressor on the warn powerplant. Would I need a resevoir too?

Willy did you fit your locker yourself mate? And when you back on terra firma? There are some lanes near Hawes I want to do

59 2.4 110 XS Utility
55 TD5 110 CSW Special Vehicle

13th Apr 2010 11:18am

willy eckerslike

Member Since: 15 Jun 2009
Location: North yorks
Posts: 1789

Cibit, lets do em next week, off today but stuck in Aberdeen doing exams til friday.

The locker was fitted with assistance from Pete Bell's Mate, but is straight fwd once it is built into the diff, best to buy one already in the diff then you can take it out when you sell. The warn will supply more than enough air as is, though you would need a solenoid to regulate the air to the diff etc I'll show you mine if you show me yours.

If you look in devon 4 x 4 forum there are a few complete ones for sale, or a full set including compressor for 1k which is a bargain Original Member Pie n Pea Club.
110 HCPU Tipper

13th Apr 2010 11:49am

Apynala

Member Since: 17 Oct 2009
Location: Morroco
Posts: 88

MK wrote:

Well, this could be a long story, but on uneven terrain with twisted axles I would say full lockable diffs would work better. I heard for flat sand and ice TT are enough. I do not rock crawling and connect the arb before things become ugly. In this way I have managed to keep my std halfshafts.

Mk

Hello,

I'm happy to know that ARB can be use with OE halfshat and cleverness. I've already a compressor (flash air) but I just want to use it for the tires. It quickly becomes hot when using.
If I decide to fit an ARB I surely put another compressor.

thanks.

13th Apr 2010 5:48pm

alantd

Member Since: 14 Dec 2008
Location: Northamptonshire
Posts: 1513

willy eckerslike wrote:
Alan,
Why the Kam over the ARB, are they cheaper or just better or easier to fit. I had a look at them as well but was a bit put off by the welding which meant I had to get someone to fit it for me.

I like the look of the ARB too. I wanted to uprate my half shafts and I was tempted by the KAM ones. I guess that led me to look at their uprated, lockable diff too. I agree that having one that you don't need to weld the case would be a bonus. One that started out as a 2.4 TDCi 110 XS
+ New Defender 110 First Edition

14th Apr 2010 5:32am

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