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New OEM Rear Differential Assembly, 2001-05 Pontiac Aztek, 2002-04 Chevrolet Venture, Oldsmobile Sillhouette, 2002-06 Buick Rendezvous, Pontiac Montana

$1,890.00 USD
 per 
Refundable Core Charge +
Please confirm and accept the refundable core charge. Returning your old part in good condition will qualify for a refund according to our policy.

Item Specifics

Brand GJSP
Axle Type IRS
California Proposition 65 WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Cover Included Yes
Fluid Capacity 2.1
Fluid Included No
Gear Ratio 3.42
Grade Type Regular
Mounting Hardware Included No
Technical Notes
  • New Rear Differential, 3.29 Ratio, ID: 88894200
UPC 883584724377
Width 27.0 in
Length 42.0 in
Depth 26.0 in
Weight 90.0 lb

Product Details

Zumbrota Drivetrain New Axle Assemblies are built to the highest quality standards of precision and reliability. Each axle housing is thoroughly inspected for casting flaws, cracks, and defects. All internal components are fully inspected and tested including ring & pinions, internal gears, clutches and carriers. Gears are fully inspected for optimal tooth contact patterns and correct rolling torque using inch pound measurements for precise setup and longevity. Correct gear backlash is set to ensure proper gear lubrication, quiet operation, and longevity.

  • All parts are inspected to ensure they are at OEM specifications.
  • All housings are scrutinized for casting flaws and cracks.
  • 100% inspection of all internal parts, including Ring & Pinion’s, Internal Gears, Clutch’s & Carrier’s
  • 100% new bearings, seals, crush sleeves, pinion nuts and shims.
  • All housings are the OEM finish.
  • Correct rolling torque established using inch pound measurement’s for precision setup and longevity
Compatible Make/Model
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New OEM Rear Differential Assembly, 2001-05 Pontiac Aztek, 2002-04 Chevrolet Venture, Oldsmobile Sillhouette, 2002-06 Buick Rendezvous, Pontiac Montana