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Posted
As far as I know, GMT-800 series 4x4 trucks all use a variant of the New Venture Gear 2-piece transfer cases. That includes the 1/2 ton stuff as well as the larger 3/4 & 1-ton units: The NV241, NV246, NV243, NV261 and NV263 cases.

I believe it might be either the NV-246 or 243 T-case, but I'm not sure.

Does anyone know which NV cases were used on the 1500 (1/2-ton) and 2500 (3/4-ton) Quadrasteer trucks? They won't be the same for both series.

-P.

This message has been edited. Last edited by: Prophet,


2005 GMC Yukon XL 2500 SLT Quadrasteer 4x4, 1SD Package, 3.73s, U59 Silver Birch Metallic
6.6L LBZ Duramax Conversion
Allison 1000 6-speed tranny with SunCoast/McRat 1057 Converter and Transgo Jr. upgrade
Mike L. LBZ Tranny Cooler and Suncoast Trans Brace
Dual 145-Amp Alternators and Dual Optima Yellow Tops
Merchant Auto Transfer Case Pump Upgrade
MBRP Full T304 Front Pipe, with PowerTube, and 4" Single Rear Exhaust
New-style Volant Intake
BD Exhaust Manifold
Fumoto Valve
HIR Headlight Bulbs
Bilstein HD Shocks
Cognito Pitman and Idler Arm Supports
BFG/Lord Velvet Ride Shackles
Escalade Handles, 3rd Brake Light, and Vents
Astrostart Remote Starter
K5LA Locomotive Horn and Dual Grover Stuttertone Horns
ViAir Compressor and 8-Gal tank with central air line
Escalade LUX Navigation Radio Upgrade with LUX Amp and back-up camera
Winter Shoes: LT245/75-R16 E-Load Bridgestone Revos on OEM PYO's
Summer Shoes: LT285/60-HR18 Michelin Pilot LTX on Weld Evo Velociti 8 HD 18x8.5
More to come...

...slightly used gasser parts for sale!
 
Posts: 117 | Location: Probably stuck in traffic | Registered: February 19, 2005Reply With QuoteEdit or Delete MessageReport This Post
Posted Hide Post
FYI, for those of us who plan to keep our trucks for a long while, you might want to look into upgrading your transfer case pump.

Check out this thread (and others) on the Diesel Place forum:

Merchant Auto Transfer Case Pump Upgrade Thread

-P.


2005 GMC Yukon XL 2500 SLT Quadrasteer 4x4, 1SD Package, 3.73s, U59 Silver Birch Metallic
6.6L LBZ Duramax Conversion
Allison 1000 6-speed tranny with SunCoast/McRat 1057 Converter and Transgo Jr. upgrade
Mike L. LBZ Tranny Cooler and Suncoast Trans Brace
Dual 145-Amp Alternators and Dual Optima Yellow Tops
Merchant Auto Transfer Case Pump Upgrade
MBRP Full T304 Front Pipe, with PowerTube, and 4" Single Rear Exhaust
New-style Volant Intake
BD Exhaust Manifold
Fumoto Valve
HIR Headlight Bulbs
Bilstein HD Shocks
Cognito Pitman and Idler Arm Supports
BFG/Lord Velvet Ride Shackles
Escalade Handles, 3rd Brake Light, and Vents
Astrostart Remote Starter
K5LA Locomotive Horn and Dual Grover Stuttertone Horns
ViAir Compressor and 8-Gal tank with central air line
Escalade LUX Navigation Radio Upgrade with LUX Amp and back-up camera
Winter Shoes: LT245/75-R16 E-Load Bridgestone Revos on OEM PYO's
Summer Shoes: LT285/60-HR18 Michelin Pilot LTX on Weld Evo Velociti 8 HD 18x8.5
More to come...

...slightly used gasser parts for sale!
 
Posts: 117 | Location: Probably stuck in traffic | Registered: February 19, 2005Reply With QuoteEdit or Delete MessageReport This Post
Ken
Posted Hide Post
I have a 2005, 4x4 2500 Yukon-XL, with RPO code NP8, which is a New Venture Gear 246.

cheers

Ken


===============
2005 Yukon-XL 2500
Quadrasteer 4WD
===============
 
Posts: 127 | Location: Toronto | Registered: November 01, 2005Reply With QuoteEdit or Delete MessageReport This Post
Ken
Posted Hide Post
quote:
FYI, for those of us who plan to keep our trucks for a long while, you might want to look into upgrading your transfer case pump.

Check out this thread (and others) on the Diesel Place forum:

Merchant Auto Transfer Case Pump Upgrade Thread



Wow, that is scary. Eeker Looks like we have a time bomb ticking in our front transfer cases.

How about RPO NR4, Borg Warner BW 4482, two speed full time 4WD transfer cases, are they any better than NV?

This message has been edited. Last edited by: Ken,


===============
2005 Yukon-XL 2500
Quadrasteer 4WD
===============
 
Posts: 127 | Location: Toronto | Registered: November 01, 2005Reply With QuoteEdit or Delete MessageReport This Post
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