15-19 Chevrolet Silverado 3500 HD (Cab & Chassis) Differential - Rear - Zumbrota Drivetrain - RAA435-2347A-P

Rear Axle Assembly
RAA435-2347A-P
Ratio: 3.73; AAM 11.5 Inch Ring Gear, With Model Year Break Point Option Code AVF, Dual Rear Wheels, Chassis Cab, Without Wide Track, Ratio Option GT4, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
,and,11.5,15,19,3.73,3500,435-2347A,AAM,ASSY,AXLE,CAB,CHASSIS,DRW,GM,POSI,RAA,SIERRA,SILVERADO,
Rear Axle Assembly 2015-19 Silverado/Sierra 3500 CandC w/ AVF w/o GTY 3.73 Posi
Remanufactured Rear Axle Assembly, AAM 11.5", 2015-19 GM Silverado and Sierra 3500, Cab Chassis, Dual Rear Wheel, 2015-16 With Model Year Break Point Option AVF, Without Wide Track Option GTY, 3.73 Ratio Option Code GT4, 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.
Axle Assembly
3.73 Gear 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
Axle Assembly
3.73 Gear 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: Full 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: 3.73

Detailed Fitment Results
Year Make Model Body Type Fitment Notes 2015 Chevrolet Silverado 3500 HD Cab & Chassis Ratio: 3.73; AAM 11.5 Inch Ring Gear, With Model Year Break Point Option Code AVF, Dual Rear Wheels, Chassis Cab, Without Wide Track, Ratio Option GT4, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2016 Chevrolet Silverado 3500 HD Cab & Chassis Ratio: 3.73; AAM 11.5 Inch Ring Gear, With Model Year Break Point Option Code AVF, Dual Rear Wheels, Chassis Cab, Without Wide Track, Ratio Option GT4, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2017 Chevrolet Silverado 3500 HD Cab & Chassis Ratio: 3.73; AAM 11.5 Inch Ring Gear, Dual Rear Wheels, Chassis Cab, Without Wide Track, Ratio Option GT4, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2018 Chevrolet Silverado 3500 HD Cab & Chassis Ratio: 3.73; AAM 11.5 Inch Ring Gear, Dual Rear Wheels, Chassis Cab, Without Wide Track, Ratio Option GT4, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2019 Chevrolet Silverado 3500 HD Cab & Chassis Ratio: 3.73; AAM 11.5 Inch Ring Gear, Dual Rear Wheels, Chassis Cab, Without Wide Track, Ratio Option GT4, With G80 Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts