Description
Cast Aluminum Rear Differential Cover, Heavy-Duty Excessive heat can degrade the protective qualities of differential fluid, leading to accelerated wear of gears and bearings. In limited-slip differentials, constant high temperatures can break down clutch packs and friction modifiers, resulting in reduced efficiency and compromised traction control. Cast from high-grade A356.0-T6 aluminum alloy, the PPE differential cover adds 0.89 quarts of fluid capacity and features half-inch external cooling fins for long-lasting heat management and performance. Built-in windage scrapers inside the PPE cover ensure precise fluid distribution around the gears. By reducing excessive fluid churning, these s
Fitment
- 1990–2026 FORD SUPER DUTY STERLING 10.25"/10.5"-12-BOLT HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER
- Confirm axle, transmission, and year/engine against the PPE listing before ordering: https://ppepower.com/products/cast-aluminum-rear-differential-cover-ford-super-duty-10-inches-sterling-heavy-duty
Details
- Manufacturer: Pacific Performance Engineering (PPE)
- Base part / primary SKU: 338051100
- Finish options: Black, Brushed, Raw
- Condition: New
- Prices match PPE published retail on ppepower.com at listing time (not labeled as MAP).
Available finishes
- Raw — SKU 338051100 — $329.99 — 9.0 lb
- Brushed — SKU 338051110 — $349.99 — 9.0 lb
- Black — SKU 338051120 — $349.99 — 9.0 lb
Questions about fitment? Call the Ducky Fuel Injection team at 479-799-3953 before you order.
