|12-05-2012, 01:55 PM||eBay Motors #1 (permalink)|
Join Date: Aug 2012
2004 Locking Differential - Question
The build sheet on my 2004, 2500HD Duramax, Allison trans shows the following code:
PDN - HEAVY DUTY POWER PACKAGE DURAMAX DIESEL 6600 V8 ENGINE ALLISON 5 SPD AUTOMATIC TRANS LOCKING DIFFERENTIAL-REAR AXLE
The 4x4 works by pushbutton selecting either normal 2 wheel drive, 4 high or 4 low.
So my question: I am wondering what the 'LOCKING DIFFERENTIAL-REAR AXLE' is. Is this a Limited Slip axle or is it something that I can engage manually from the cab?
The build sheet also shows 3.73 axle.
|12-05-2012, 02:55 PM||eBay Motors #2 (permalink)|
Join Date: Jul 2012
Location: Rodeo Ca
pretty sure its in the rear end and it a limited slip . theres no E-locker on any GM from the facotry that ive ever seen .
2002 2500HD 4x4 ccsb
EFI live Idaho Rob tunes DSP5 opt stock,lt tow 25hp,hv tow 50hp,econ/street 75hp,performance 100hp
GEAR Double Pump wheels
Nitto Terra Grapplers
WHEN GUNS ARE OUTLAWED I'LL BE THE OUTLAW !!
|12-05-2012, 03:06 PM||eBay Motors #4 (permalink)|
Join Date: Oct 2012
Location: Go Bucks!
It is a conventional limited slip, yes.
'03 CCLB 2500HD 4x4 SLT LB7/Allison. 263k miles. broken CB, broken strobe, B&W turnover goose. Fencepost inspired body mods
'03 CCLB 3500HD DRW LB7/Allison 197k miles
'97 6.5TD SMURF Blue (SOLD)
Ether is for pulling tractors!