Upgrade the strength, cooling efficiency, and protection of your 2023–2025 Ford Super Duty with the PPE Heavy-Duty Cast Aluminum Front Differential Cover designed for the Dana M235 14-Bolt front axle. Built to outperform the thin, heat-retaining OEM steel cover, this PPE unit uses premium A356.0-T6 cast aluminum, engineered for superior rigidity, better heat dissipation, and increased oil capacity for long-term durability.
Featuring precision-placed internal windage scrapers and massive external cooling fins, this differential cover reduces fluid aeration, improves lubrication, and helps maintain lower operating temperatures—especially under towing, hauling, or performance use. With 304 stainless magnetic plugs, reinforced casting, and cross-braced structural design, PPE delivers unmatched performance and reliability for your Super Duty drivetrain
Features:
- Increased oil capacity adds 0.5 quart for improved thermal stability
- A356-T6 cast aluminum improves rigidity and cooling efficiency
- Half-inch external cooling fins reduce fluid temps under load
- Internal scrapers reduce aeration and improve power transfer
- Cross-braced design enhances strength and impact resistance
- 304 stainless magnetic plugs capture harmful metal debris
- Precision-cast housing ensures leak-free, exact-fit sealing
- Supports towing, hauling, and high-load operating conditions
Specifications:
- Brand: PPE
- Material: A356.0-T6 heat-treated cast aluminum
- Casting Process: Permanent steel mold precision casting
- Oil Capacity Increase: +0.5 quart over OEM
- Cooling Design: 1/2" external vertical cooling fins
- Internal Design: Windage scrapers and fluid control channels
- Plug Material: 304 stainless with neodymium magnets
- Seal Type: High-temp Viton O-ring plug seals
- Bolt Pattern: 14-Bolt Dana M235 front axle
- OEM Reference: Ford Part Number PC3Z-4033-C
- Finish: Natural raw cast aluminum
Included:
- (1) Heavy-Duty Cast Aluminum Front Differential Cover
- (1) Magnetic Stainless Steel Fill Plug
- (1) Magnetic Stainless Steel Drain Plug
- (1) Hardware Kit
Fitment:
- 2023–2026 Ford F-250 Super Duty 7.3L Gas 4WD
- 2023–2025 Ford F-250 Super Duty 6.8L Gas 4WD
- 2023–2025 Ford F-250 Super Duty 6.7L Powerstroke Diesel 4WD
- 2023–2026 Ford F-350 Super Duty 7.3L Gas 4WD
- 2023–2025 Ford F-350 Super Duty 6.8L Gas 4WD
- 2023–2025 Ford F-350 Super Duty 6.7L Powerstroke Diesel 4WD
- Must have 14-Bolt Dana M235 front axle
Notes:
- 1 Year Limited Warranty
- OEM P/N REFERENCE: FORD PC3Z4033C
- OEM Replacement for Dana M235 14-Bolt Front Axle