2004 Chevrolet Silverado 1500 Z71 Off-Road Differential - Rear - Zumbrota Drivetrain - RAA435-1955D-P

Rear Axle Assembly
RAA435-1955D-P
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Reman Rear Axle Assy 1999-2005 GM 8.6" Non-Crew Cab Truck 4.10 Posi
8.6" REMAN AXLE ASSY '99-'04 GM SIERRA and SILVERADO 1500 4WD, 4.10, POSI
8.6" Axle Assembly 99-05 GM Sierra and Silverado 4.10, NON-Crew Cab, Posi.
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.
Remanufactured Rear Axle Assembly
1999-2005 GM 8.6" Non-Crew Cab Truck
4.10 ratio
Rear Diff
Positraction/Limited Slip Differential
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Reman Rear Axle Assy 1999-05 GM 8.6" Non-Crew Cab Truck 4.10 Ratio Posi
Remanufactured Rear Axle Assembly
1999-2005 GM 8.6" Non-Crew Cab Truck
4.10 ratio
Rear Diff
Positraction/Limited Slip Differential
Axle Type: Semi Floating
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 Included: No
Gear Ratio: 4.10

Detailed Fitment Results
Year Make Model Sub Model Body Type Fitment Notes 2004 Chevrolet Silverado 1500 Z71 Off-Road Extended Cab Pickup Ratio: 4.10; GM 10 Bolt 8.6 Inch Ring Gear, The U-Joint Caps have Inside Snap Rings and The Pinion Yoke Does Not Have Tabs That Hold The Caps In, Without Quadrasteer, Ratio Option GT5, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts