Ford (4WD) Drive Axle Assembly - Front - Zumbrota Drivetrain - RAA440-1289D

Rear Axle Assembly
RAA440-1289D
Ratio: 4.09; Dana 44, 8.5 Inch Ring Gear, IFS
,4.11,440-1289D,92,94,ASSY,AXLE,D44,DIFFS,F150,FORD,IFS,RAA,
Reman Axle Assembly for Dana 44 IFS 92-94 Ford F150 4.11 Ratio
D44IFS AXLE ASSY '92-'94 FORD F150 4.09
Dana 44 IFS AXLE Assembly 92-94 FORD F150 4.11 .
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
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.
Gear Ratio: 4.09

Detailed Fitment Results
Year Make Model Sub Model Body Type Drive Type Bed Length (in) Fitment Notes 1992 Ford Bronco Custom / Eddie Bauer / XL / XLT / XLT Nite Ratio: 4.09; Dana 44, 8.5 Inch Ring Gear, IFS 1992 Ford F-150 XL / Custom / XLT Lariat 4WD Ratio: 4.09; Dana 44, 8.5 Inch Ring Gear, IFS 1993 Ford F-150 XL / Lightning / XLT 4WD Ratio: 4.09; Dana 44, 8.5 Inch Ring Gear, IFS 1994 Ford F-150 XL / Lightning / XLT 4WD Ratio: 4.09; Dana 44, 8.5 Inch Ring Gear, IFS