Description
Aeroflow Ford 9″ Cast Iron Daytona Style Pinion Support
Heavy-duty Daytona style cast iron pinion housing designed to increase bearing life and handle high-horsepower Ford 9-inch differential setups.
Product Overview
The Aeroflow Performance AF5075-1000 Daytona style cast iron pinion support is engineered as a direct high-performance upgrade over standard OEM Ford 9-inch pinion supports. Cast from high-tensile iron, this unit incorporates an enlarged inner bearing capacity and optimized internal oil passages, ensuring superior lubrication and reduced heat build-up under extreme acceleration and heavy torque loads.
Ideal for drag racing, track motorsport, or high-output street vehicles, the Daytona specification pinion support offers maximum housing rigidity to prevent pinion deflection, ensuring precise ring-and-pinion gear meshing even under high-load conditions.
Key Features
- ☑ High-strength heavy-duty cast iron construction
- ☑ Daytona style design accommodating larger inner bearing and race
- ☑ Enhanced internal oil flow passages to optimize lubrication and bearing cooling
- ☑ Prevents pinion deflection in high-horsepower and high-torque applications
- ☑ Direct replacement fitment for Ford 9-inch rear differential third members
Technical Specifications
| Brand | Aeroflow Performance |
|---|---|
| Part Number | AF5075-1000 |
| Differential Fitment | Ford 9″ Differential |
| Style | Daytona Style |
| Material | Cast Iron |
| Inner Bearing Requirement | Daytona Size (Sold Separately – AF5075-1002) |
What’s Included in the Box
- 1 x Aeroflow Cast Iron Daytona Style Pinion Support (AF5075-1000)
Aeroflow Performance products are manufactured to strict motorsport tolerances for durability and track reliability. At JP Racing, we provide technical fitment assistance and fast UK dispatch on all genuine Aeroflow driveline components.







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