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Differential Covers

Pure Diesel Power is proud to be able to offer you a full line of differential covers from top brands such as AFE and Mag Hytec. We offer the largest selection of performance and replacement parts at the most affordable prices. Whether you are looking for a stock replacement or aftermarket upgrade, we have what you are searching for.

Fits 10.25 & 10.5 Inch Ring Gear Sterling axles only. WILL NOT FIT DANA 80 Axles found on duallys.

Protector Differential Covers Features and Benefits:

  • 2.5 quart fluid capacity over stock

  • Optimal gear lubrication

  • Easy fluid service without removing cover

  • Aluminum pan with powder-coated finish

  • Built-in H\heat sink for cooler oil

  • Everything's included for easy installation


  • Q: How much extra fluid does the differential cover hold?
    A: It holds an extra 2.5 quarts for increased cooling and optimized gear lubrication.

    Q: What material is it made out of and is it strong?
    A: The cover is made of cast aluminum and powder coated for increased durability.  It is thick and very sturdy.

    Q: Does your diff cover have a drain and fill plug?
    A: Yes the Protector Differential cover has a magnetic drain plug and a fill plug.

    Q: Does it come with all the hardware and gasket?
    A: Yes it does come with everything needed for easy installation, including bolts and gasket.

    ATS: 4029003068

     BACKORDERED UNTIL END OF JUNE.

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    From PML Inc. PML Inc.

    This PML cover for the big Ford trucks and SUVs has a patterned fin for a custom look. It adds capacity to help lower the differential fluid temperature. Thick walls and gasket flanges add strength to the differential housing and provide a uniform clamping force on the gasket surface for a secure seal.

    This rear differential cover fits the 10¼ inch or 10½ inch Sterling rear end found on:

    • Ford F-250, 1989 and newer
    • Ford F-350 single rear wheel, 1989 and newer (if you have a Dually, see our Dana 80 cover)
    • Ford Excursion
    • 1999 and newer Ford F350 Dually
     SHIPS WITHIN 1 TO 2 BUSINESS DAYS!

    PML Differential Cover Features:

    • Increased oil capacity for cooler temperatures, app. 0.8 qt. over stock
    • Sand-cast aluminum with raised fins
    • 3/16-inch thick wall construction to add strength to differential housing
    • 3/8-inch thick gasket flange will not bend when bolts are tightened
    • Machined gasket surface for a secure seal using RTV or factory reusable gasket
    • Oil changes without removing the cover
    • All hardware provided, including magnetic drain plug
    • MADE IN THE USA!!

     PML Inc. :9513


    From PML Inc. PML Inc.

    This PML cover for the big Ford trucks and SUVs has a patterned fin for a custom look. It adds capacity to help lower the differential fluid temperature. Thick walls and gasket flanges add strength to the differential housing and provide a uniform clamping force on the gasket surface for a secure seal.

    This rear differential cover fits the 10¼ inch or 10½ inch Sterling rear end found on:

    • Ford F-250, 1989 and newer
    • Ford F-350 single rear wheel, 1989 and newer (if you have a Dually, see our Dana 80 cover)
    • Ford Excursion
    • 1999 and newer Ford F350 Dually
     SHIPS WITHIN 1 TO 2 BUSINESS DAYS!

    PML Differential Cover Features:

    • Increased oil capacity for cooler temperatures, app. 0.8 qt. over stock
    • Sand-cast aluminum with raised fins
    • 3/16-inch thick wall construction to add strength to differential housing
    • 3/8-inch thick gasket flange will not bend when bolts are tightened
    • Machined gasket surface for a secure seal using RTV or factory reusable gasket
    • Oil changes without removing the cover
    • All hardware provided, including magnetic drain plug
    • MADE IN THE USA!!

     PML Inc. :7086

    No image of the polished part available.


    From PML Inc. PML Inc.

    This PML cover for the big Ford trucks and SUVs has a patterned fin for a custom look. It adds capacity to help lower the differential fluid temperature. Thick walls and gasket flanges add strength to the differential housing and provide a uniform clamping force on the gasket surface for a secure seal.

    This rear differential cover fits the 10¼ inch or 10½ inch Sterling rear end found on:

    • Ford F-250, 1989 and newer
    • Ford F-350 single rear wheel, 1989 and newer (if you have a Dually, see our Dana 80 cover)
    • Ford Excursion
    • 1999 and newer Ford F350 Dually
     SHIPS WITHIN 1 TO 2 BUSINESS DAYS!

    PML Differential Cover Features:

    • Increased oil capacity for cooler temperatures, app. 0.8 qt. over stock
    • Sand-cast aluminum with raised fins
    • 3/16-inch thick wall construction to add strength to differential housing
    • 3/8-inch thick gasket flange will not bend when bolts are tightened
    • Machined gasket surface for a secure seal using RTV or factory reusable gasket
    • Oil changes without removing the cover
    • All hardware provided, including magnetic drain plug
    • MADE IN THE USA!!

     PML Inc. :10816

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