Premium Remanufactured Rear Differential GPTRNNAA435-2121A-P36AA

General Information
• All axle tubes are inspected to ensure they are straightened to OEM specifications.
• All housings are tested for surface wear and cracks.
• 100% inspection of all internal parts, including Ring & Pinion’s, Internal Gears, Clutch’s & Carrier’s.
• 100% replacement of bearings, seals, crush sleeves, pinion nuts and shims.
• All housings are cleaned utilizing our state-of-the-art hydro blasting and rinsing process.
• This process is what brings all cases back to the OEM finish. Once you've seen it, you'll understand what we mean.
• Gear patterns checked during reman process to ensure optimum tooth contact for increased life of gear set.
• Correct rolling torque established using inch pound measurement’s for precision setup and longevity.
• Correct backlash clearance is set to assure proper gear lubrication and noise reduction.
Base Warranty for this product includes:

• Price includes base warranty of 36-month unlimited mile nationwide warranty that covers the assembly and the labor to remove and reinstall at $70 per labor hour.
• Also includes $200 of towing AND/OR car rental reimbursement on an approved labor claim.
• Core must be returned or purchased to activate the warranty.
• See checkout screen for possible warranty upgrades.