2011 Jeep Grand Cherokee (5.7) Drive Axle Assembly - Rear - Zumbrota Drivetrain - RAA440-10447

Rear Axle Assembly
RAA440-10447
Ratio: 3.45; 230mm Ring Gear, IRS, With Electric Locking Differential, ID: 68060040AC, Hollander Numbers: 440-10447
Zumbrota Drivetrain Axle Assemblies are rebuilt to the highest quality standards of precision and reliability. Each Axle assembly is thoroughly inspected for straightness, cracks and surface wear. All internal components are fully inspected and tested including ring and pinions, internal gears, clutches and carriers. All bearings and seals are replaced. 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 and quiet operation. Axle tubes are inspected to ensure OEM standards of straightness. Zumbrota uses an exclusive hydro-blast rinse and sandblasting procedure on internal and external parts, followed by a proprietary shot-enticed deep cleaning, setting the standard for Axle assembly remanufacturing.
100% inspection of all internal parts, including Ring and Pinion’s, Internal Gears, Clutch’s and Carrier’s
All housings are tested for surface wear and cracks.
Units are shipped in high density plastic totes to help eliminate in-transit damage
Correct rolling torque established using inch pound measurement’s for precision setup and longevity
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.
100% replacement of bearings, seals, crush sleeves, pinion nuts and shims.
100% inspection of all internal parts, including Ring & Pinion’s, Internal Gears, Clutch’s & Carrier’s
All housings are tested for surface wear and cracks.
Units are shipped in high density plastic totes to help eliminate in-transit damage
Correct rolling torque established using inch pound measurement’s for precision setup and longevity
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.
100% replacement of bearings, seals, crush sleeves, pinion nuts and shims.
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: 1.4
Fluid Included: No
Fluid Type: 75w-85 GL-5
Gear Ratio: 3.45
Grade Type: Regular
Pre-Filled Oil: No
Ring Gear Diameter: 230

Detailed Fitment Results
Year Make Model Fitment Notes 2011 Jeep Grand Cherokee Ratio: 3.45; 230mm Ring Gear, IRS, With Electric Locking Differential, ID: 68060040AC, Hollander Numbers: 440-10447