• Description:
  • 100% New and High Quality
  • Direct Replacement
  • 1 Year Warranty
  • Item Type: Clutch-Type Posi (Trac-Lok) 4-Pinion Design For All 9" 28 Spline Axles Location: Rear Part Number: D3SZ4026A, 542043, 912A587
  • Profession install is highly recommend
  •  Fitment:
  • For Ford All 9" 28 Spline Axles
  •  Package Include:
  • 1× 9" Trac Lock Posi 28 Splines All Ratios
  • W/O Product Instruction
  •  Notes:
  • 1.Due to manual measurement, please allow an error of 1-3mm.
  • 2.Due to differences in lighting and screen settings, the color of the item may differ slightly from the image.
  • Mmmoreparts

    Item Specifics
    Country of Origin United States
    Brand auto-summer
    Type Differential
    Material Metal
    Placement on Vehicle Rear
    Manufacturer Part Number AS533425MM
    Fitment Type Direct Replacement
    Gear Ratio All Ratios
    Color Silver
    Note 4 Pinion Design
    Manufacturer Warranty 1 Year
    Interchange Part Number D3SZ4026A/542043/912A587
    Manufacturer Warranty 1 Year
    Interchange Part Number D3SZ4026A/542043/912A587

    Payment

    We accept Paypal,Google Pay,VISA,Master Card,American Express,Discover,eBay Mastercard payment .

    We process your order within 3 business day upon payment

    Shipping
    We process and dispatch your purchase within 3 business day after payment clearance.
    Please contact us if you have special requirements (combination of packaging etc.). 
    We offer free USPS or FEDEX Package as default.
    If you choose express post, we charge a flat rate and we Express Post, which can be delivered in 1-3 business days, depending on your location. If you require another company, please contact us.
    Returns

    Please contact us first when return, exchange and refund is required.

    Any direct return of purchased items will not be processed.

    Buyer is responsible for the return cost.

    Change-of-mind return can only be accepted within 7 days after purchase.

    All other returns can be accepted in 30 days.

    Contact Us
    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    Please don't open any return request before contact us.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.

    Mmmoreparts

    Help & Info
    Payment Policy
    Shipping Policy
    Return Policy
    FAQ
    About Us
    9" Inch For Ford 28 Spline Posi Unit - Trac Lok Loc- Traction Lock - 9 Inch -NEW


    We accept Paypal,Google Pay,VISA,Master Card,American Express,Discover,eBay Mastercard payment .

    We process your order within 3 business day upon payment

    We process and dispatch your purchase within 3 business day after payment clearance.
    Please contact us if you have special requirements (combination of packaging etc.). 
    We offer free USPS or FEDEX Package as default.
    If you choose express post, we charge a flat rate and we Express Post, which can be delivered in 1-3 business days, depending on your location. If you require another company, please contact us.

    Please contact us first when return, exchange and refund is required.

    Any direct return of purchased items will not be processed.

    Buyer is responsible for the return cost.

    Change-of-mind return can only be accepted within 7 days after purchase.

    All other returns can be accepted in 30 days.

    Before leaving us neutral or negative feedback, please contact us first.
    We will do everything we can to give you a satisfying solution.
    Please don't open case via eBay or PayPal.
    Please don't open any return request before contact us.
    We do our best to resolve any issue. Leaving negative feedback and low ratings doesn't get things solved.
    So please talk with us and we will not let you down.

    All rights reserved.



    On Jun 20, 2026 at 04:51:02 PDT, seller added the following information:

    Datacaciques