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rear diff
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grzesiul
 


Member Since: 11 May 2008
Location: UK
Posts: 6266

Poland 2016 Discovery 4 3.0 SDV6 SE Auto Loire BlueDiscovery 4
rear diff

ello all

do you think there is a way to upgrade base model D3 non air suspension with rear locking diff?

cheers
  
Post #49434611th Jul 2009 8:08 pm
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caverD3
 


Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922

Australia 2012 Discovery 4 3.0 SDV6 SE Auto Fuji WhiteDiscovery 4

No. Crying or Very sad
 â€œThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games”
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #49438611th Jul 2009 11:45 pm
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firchk
 


Member Since: 28 Jul 2008
Location: houston, texas
Posts: 60

United States 2005 LR3 4.4 V8 SE Auto Stornoway GreyLR3
not a base but a us version se

I have been curious about this ~ even if you can't link it in "though i think you can with the magic black box and some other bits"

would it be possible to swap it in and use it with a switch on the dash???
  
Post #49439612th Jul 2009 5:02 am
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caverD3
 


Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922

Australia 2012 Discovery 4 3.0 SDV6 SE Auto Fuji WhiteDiscovery 4

No, it is not a simple locking diff, it is has a clutch that gradually enables it depending on signals from the vehicle and works taking the traction control and DSC into account. It is so integrated with the vehicle electronics that you would need to add a wiring loom and all the control boxes then enable the lot via LR software.
 â€œThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games”
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #49439812th Jul 2009 6:31 am
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firchk
 


Member Since: 28 Jul 2008
Location: houston, texas
Posts: 60

United States 2005 LR3 4.4 V8 SE Auto Stornoway GreyLR3

well there goes that idea ~ maybe ~ if i can find a cheap totalled d3 then maybe ~ is there an aftermarket locker yet??
  
Post #49478013th Jul 2009 3:24 am
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caverD3
 


Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922

Australia 2012 Discovery 4 3.0 SDV6 SE Auto Fuji WhiteDiscovery 4

That would be the ly way to do it: by installing all the bits, unfortunately a normal locker would conflict with traction control etc.
 â€œThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games”
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #49478113th Jul 2009 3:27 am
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GraemeS
 


Member Since: 17 Mar 2008
Location: NSW
Posts: 706

Australia 2010 Discovery 4 3.0 TDV6 SE Auto Nara BronzeDiscovery 4

caverD3 wrote:
...unfortunately a normal locker would conflict with traction control etc.

I can't see this being the case, as TC would see both wheels slipping at the same rate and manage TC accordingly. There are many D2s with lockers.
  
Post #49478213th Jul 2009 4:00 am
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~Rich~
 


Member Since: 16 Mar 2009
Location: Sydney
Posts: 627

Australia 2005 Discovery 3 TDV6 HSE Auto Zermatt SilverDiscovery 3

Even if it would work no one makes one to fit a D3.
The legendary ARB Airlocker NA.
The even more legendary Maxidrive Locker is now no more.
I had a 79 Rangie with a Maxidrive and it was awesome, I loved the PSST noise it made when it engaged. Wink
Pity.
 2005 TDV6 HSE Silver, LLAMS Height Controller, Tinted Glass, Onroad - 19" GG AT's, Offroad - 18" 275/65 MT, Traxside Dual Battery kit, Rasta Protection Plate, Alpine Roof, BAS Remap, ARB Air Compressor, eDiff Smile Custom Drawer and storage unit -http://www.box.com/s/jem0ilac3cner2mexq64 UHF CB, 4x4 Intellegence RWC, 120ltr Long range tank, Rock Sliders and Compressor protection plate Beanie grill, De Tango.  
Post #49478513th Jul 2009 5:00 am
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cold_n_wet
 


Member Since: 05 May 2009
Location: Bergen
Posts: 1509

Norway 

Bring this old thread to life, As I understand it, its a diff change wiring loom and ECU and some re programing, has anyone tried it ?

Glen
 IDTOOL PRO / Faultmate programing and BAS remaping services in Norway.
Diagnostic for most Land rover vehicles
Land Rover parts and accessories.
Stockist of RLD equipment.
www.praesto4x4.no
D4 gone, missed but replaced with a 110 Puma. 
 
Post #58153814th Jan 2010 8:12 pm
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Roel
 


Member Since: 16 Aug 2008
Location: home
Posts: 1215

Netherlands 2005 Discovery 3 4.4 V8 HSE Auto Tangiers OrangeDiscovery 3

I noticed a Locking rear diff at ebay a few days ago.
So who is going to try it?
 Roel

1997 Camel Trophy Disco ex-P101JWK (traded it for a Britains 42101)
1984 90 TD5
2005 G4 Disco 3 BN55WPT

Also member of club MTR
and Club Faultmate

Interested in my 4x4 history see my website: www.mudmachine.webklik.nl
Sorry it's in Dutch and with google translator it gets funny. 
 
Post #58179315th Jan 2010 5:37 am
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