Chevrolet, GMC (4WD) Drive Axle Assembly - Front - Zumbrota Drivetrain - RAA440-1477

Rear Axle Assembly
RAA440-1477
Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536
,13,13,14,1500,1500,18,3.08,3.08,440-1477,440-1513,440-1514,440-1536,8.25IFS,8.25IFS,ASSY,ASSY,AXLE,AXLE,DIFFS,GM,GM,RAA,RAA,
Reman Axle Assembly for GM 8.25" 2013-18 GM 1500 Truck, 2013-20 SUV, 3.08 Ratio
Reman Axle Assembly for GM 8.25"IFS 2013-18 GM 1500 Truck, 2013-20 SUV, 3.08 Ratio
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.
Units are shipped in high density plastic totes to help eliminate in-transit damage
All housings are tested for surface wear and cracks.
100% inspection of all internal parts, including Ring and Pinion’s, Internal Gears, Clutch’s and 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.
Correct rolling torque established using inch pound measurement’s for precision setup and longevity
Need Help?
If you are having trouble choosing the correct Zumbrota part, or experiencing issues during or after installation of this part, our technicians are available to help troubleshoot, please message us directly with questions
Units are shipped in high density plastic totes to help eliminate in-transit damage
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.
Correct rolling torque established using inch pound measurement’s for precision setup and longevity
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.
Fluid Capacity: 1.51
Fluid Type: 80w-90 Non-Synthetic
Gear Ratio: 3.08
Grade Type: Standard Replacement
Pre-Filled Oil: No
Ring Gear Diameter: 8.25

Detailed Fitment Results
Year Make Model Sub Model Body Type Drive Type Bed Length (in) Fitment Notes 2013 Chevrolet Silverado 1500 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2013 Chevrolet Tahoe 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2013 GMC Sierra 1500 Hybrid / SL / SLE / SLT / WT 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2013 GMC Yukon SLE / SLT / Hybrid 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2013 GMC Yukon XL 1500 SLE / SLT 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2014 Chevrolet Silverado 1500 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2014 Chevrolet Suburban 1500 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2014 Chevrolet Tahoe 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2014 GMC Sierra 1500 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2014 GMC Yukon SLE / SLT 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2014 GMC Yukon XL 1500 SLE / SLT 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2015 Chevrolet Suburban 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2015 Chevrolet Silverado 1500 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2015 Chevrolet Tahoe 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2015 GMC Yukon XL 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-01477, 440-01514, 440-01536 2015 GMC Sierra 1500 4WD Ratio: 3.08; GM 8.25 Inch Ring Gear, IFS, Ratio Option GU4, ID: AABT, AACD, AAA2, AACK, AACV, Hollander Numbers: 440-0147…