Ford Differential - Rear - Zumbrota Drivetrain - RAA435-1978D-P

Rear Axle Assembly
RAA435-1978D-P
,and,*CHECK,00,10.5,3.73,435-1978D-P,99,ASSY,AXLE,DIFFS,F250,F350,FORD,POSI,RAA,SRW,TAG*,
Zumbrota Remanufactured Axle Assy 10.5" 1999-2000 Truck SRW 3.73 Posi
10.5" REMAN AXLE ASSY 00 EXCURSION, 99-00 F250 and F350 3.73, SRW, POSI *CHECK TAG*
10.5" AXLE Assembly 99-00 F250 and F350 3.73 , SRW , POSI ~CHECK TAG~ .
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 Complete Rear Axle Assembly
1999-2000 10.5" Ford F-250 and F-350 SRW
3.73 ratio
Rear Diff
Positraction/Limited Slip Differential
Zumbrota Reman Axle Assy 10.5" 1999-2000 Ford Truck SRW 3.73 Ratio Posi
Remanufactured Complete Rear Axle Assembly
1999-2000 10.5" Ford F-250 & F-350 SRW
3.73 ratio
Rear Diff
Positraction/Limited Slip Differential
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 Fitment Notes 1999 Ford F-250 Super Duty Ratio: 3.73; Ford 10.5 Inch Ring Gear, Tag Numbers: S409C, S409E, S409F, S413A, SPM409D, With Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 1999 Ford F-350 Super Duty Ratio: 3.73; Ford 10.5 Inch Ring Gear, Single Rear Wheels, Tag Numbers: S409C, S409E, S409F, S413A, SPM409D, With Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2000 Ford Excursion Ratio: 3.73; Ford 10.5 Inch Ring Gear, Tag Numbers: S409C, S409E, S409F, S413A, SPM409D, With Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2000 Ford F-250 Super Duty Ratio: 3.73; Ford 10.5 Inch Ring Gear, Tag Numbers: S409C, S409E, S409F, S413A, SPM409D, With Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts 2000 Ford F-350 Super Duty Ratio: 3.73; Ford 10.5 Inch Ring Gear, Single Rear Wheels, Tag Numbers: S409C, S409E, S409F, S413A, SPM409D, With Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts