Chevrolet, GMC (4.3 - 4WD) Differential - Rear - Zumbrota Drivetrain - RAA435-2313-P

Rear Axle Assembly
RAA435-2313-P
Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
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Zumbrota Axle Assy for 2014-2016 GM Sierra and Silverado 8.6" with 3.42 Gear
8.6" AXLE ASSY '14-'16 GM SIERRA and SILVERADO 3.42 POSI
Zumbrota Axle Assembly for 2014-2016 GM Sierra and Chevrolet Silverado 8.6" with 3.42 Gear Ratio and Positraction Differential
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.
3.42 ratio
Every unit is inspected to ensure accuracy and precise fitment
Experience, pride and expert craftmanship go into every unit
Industry leading remanufacturer for hundreds of light duty, medium duty and heavy duty products
Zumbrota Axle Assy 2014-2016 GM Sierra and Chevrolet Silverado 8.6" w/3.42 Ratio
Rear Axle Assembly
3.42 ratio
Every unit is inspected to ensure accuracy and precise fitment
Experience, pride and expert craftmanship go into every unit
Industry leading remanufacturer for hundreds of light duty, medium duty & heavy duty products
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: 3.42

Detailed Fitment Results
Year Make Model Drive Type Fitment Notes 2014 Chevrolet Silverado 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2014 GMC Sierra 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2015 Chevrolet Silverado 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2015 GMC Sierra 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2016 Chevrolet Silverado 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2016 GMC Sierra 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2017 Chevrolet Silverado 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2017 GMC Sierra 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2018 Chevrolet Silverado 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2018 GMC Sierra 1500 4WD Ratio: 3.42; 8.6 Inch Ring Gear, 10 Bolt Cover, Ratio Option GU6, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts