Rear Remanufactured Ford 9.75" Anti-Spin Differential — 3.15 Ratio, 2009–2014 Ford F-150

The US Powertrain 435-212AP is a fully remanufactured Ford 9.75-inch rear differential engineered to restore factory drivetrain performance on 2009-2014 Ford F-150 trucks equipped with the 3.15 gear ratio open/anti-spin axle. Built on the proven Ford 9.75-inch platform — one of the most widely deployed rear axle assemblies in the light-duty truck segment — this differential is remanufactured in the United States to exacting standards that go beyond simple rebuild. US Powertrain engineers inspect each unit for OEM design deficiencies and implement improvements where appropriate, delivering a differential that is engineered to outperform the worn original it replaces. The unit features a steel and iron construction core remanufactured to tight tolerances and finished with a durable black powder coat exterior for corrosion resistance. The differential cover is included, eliminating the need to source a companion component separately. The 12-bolt cover interface matches factory specifications for a direct, leak-free fit. Backed by a 3-year limited warranty and 36,000-mile coverage, the 435-212AP is a confident, cost-effective alternative to costly dealer replacement assemblies — offering restored performance, improved reliability, and full application-specific fitment for the 2009-2014 F-150 platform.

US Powertrain Remanufactured Ford 9.75" Rear Differential - 3.15 Ratio, Open Carrier, 12-Bolt, Black Powder Coat Cover Included - 2009-2014 Ford F-150

Remanufactured in the USA by US Powertrain — each unit is fully disassembled, inspected, and rebuilt to meet or exceed original equipment specifications for restored drivetrain performance.

OEM design improvements applied during remanufacturing — US Powertrain engineers identify and correct known Ford 9.75" platform deficiencies, delivering a unit engineered to outlast the original.

Direct-fit 3.15 gear ratio open/anti-spin carrier matches factory specification for 2009-2014 Ford F-150 — no modification, machining, or ratio conversion required.

Black powder coat finish provides corrosion resistance for extended service life in all weather conditions — protecting the housing exterior from rust and road contamination.

Backed by a 3-year / 36,000-mile limited warranty — providing documented coverage and confidence for professional installers and fleet operators alike.

This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov.

Brand: US Powertrain
UPC: 00810190608722
Axle Type: Ford 9.75"
Color: Black
Cover Bolt Quantity: 12
Cover Included: Yes
Finish: Black Powder Coat
Gear Ratio: 3.15
Grade Type: Remanufactured
Material: Steel/Iron
Mounting Hardware Included: No
Prop 65 - Long Label: This product may contain a chemical known to the state of California to cause cancer or birth defects. www.p65warnings.ca.gov
Prop 65 - Short Label: WARNING: Cancer – www.p65warnings.ca.gov
Prop 65 Y/N: Y
Ring Gear Outside Diameter: 9.75 Inch

Warranty Time: 3 YR/36,000MI

Applications:

• 2009-2014 Ford F-150 - PartType: Differential - Position: Rear