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Dana M220
    Dana M220
    Purchase Dana M220

    • Dana M220
       Part Number dc-asm-11167

      • Product in Development! Sign up for our mailing list below.

      Dana Spicer M220 differentials are popular on many new trucks and SUVs, such as Colorado and Canyon. It may also be called the Dana 46. Some vehicles may have the similar Dana M210 ddifferential.

      This may be the successor to the Dana 44 or referred to as the Dana 44/M220.

    Status: This is a product on our list to design Fall 2025. Please let us know your interest by signing up for our mailing list.

    Number of Bolts: 12 bolts

    Ford, GM, and Jeep all have choosen the Dana M220 for various vehicles.

    Dana M210 differentials have a similarly shaped 12 bolt cover that is 1/2 inch less wide and 1 inch shorter.

    Benefits in a PML design:

    • Shape similar to stock cover for applications with sway and pan hard bars
    • Internal profile like the stock cover
    • Heavy duty sand cast aluminum construction
    • Drain hole and magnetic drain plug for easier servicing without removing cover
    • Thick gasket surface for a secure seal
    • Extra capacity
    • Fins for heat dissipation

    Potenial Applications:

    • Chevrolet Colorado
    • GMC Canyon

    These vehicles may also be able to use this cover:

    • Ford Bronco
    • Ford Ranger
    • Jeep Gladiator
    • Jeep Wrangler

    Sign Up For Our Dana M220 Rear Differential Cover Mailing List

    Please sign up for our email list so we know that you're interested in this pan. You will get occassional updates about this project (like 2 or 3 emails per year).

    All fields required (* indicates required)

    Stock Cover

    OEM cover with a Hellwig sway bar on a 2020 Colorado:
    2020 Colorado with Hellwig sway bar   Click on image to view larger.

    GM OEM cover part number 23490350 Dana M220 for Colorado and Canyon 2.8 Diesel and 3.6L gas engine trucks:
    GM OEM Dana M220 differential cover   GM OEM Dana M220 differential cover inside   GM OEM Dana M220 differential cover box label
    Click on image to view larger.

    GM OEM cover part number 23490349, probably a Dana M210:
    GM OEM Dana M210 differential cover   GM OEM Dana M210 differential cover, side view   Click on image to view larger.