• Fitment:
  • Fits Chevy GM 8.5" with 28 spline axles Axle Splines: 28 Compatible Gear Ratios: 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc)
  •  
  • Description:
  • 8.5" Posi Unit - 28 Spline w/ Carrier Bearings/Races
  • 100% Brand New and High Quality Item Type:Limited Slip Locker Warranty:1 Year Type:Posi Differential Axle Splines:28 Compatible Gear Ratios:2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc) Fitment Type:Direct Replacement
  • Mmmoreparts

    Item Specifics
    Brand auto-summer
    Manufacturer Part Number AS381748MM
    Type Differential
    Differential Type Limited-Slip
    Fitment Type Direct Replacement
    Mounting Hardware Included No
    Manufacturer Warranty 1 Year
    OE/OEM Part Number 19557-010,19557010
    Interchange Part Number YDGGM8.5-3-28-1, EAT19557, GM10-LS28,998.GM10C
    Superseded Part Number 546018,542018,GM85PGBK-28-373
    Material Metal
    Placement on Vehicle Lower
    Gear Ratio 2.73, 3.08, 3.42, 3.73, 4.11, 4.56, etc
    Axle Splines 28
    Axle Splines 28

    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
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    About Us
    8.5" Posi Unit 28 Spline 10-Bolt For Chevy GMC Eaton-Style Limited Slip Locker


    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.