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Eaton 913A481 Detroit Truetrac 8.5 30 Spline Differential With 10 Bolt Fits GM

4.754 product ratings
Quick Performance Racing (68595)
100% positive feedback
Price:
$629.99
Free shipping
Estimated delivery Thu, Sep 4 - Mon, Sep 8
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Part Number =913A481. Helical Gear Posi Unit.

About this product

Product Identifiers

BrandEaton
Manufacturer Part Number913A481
eBay Product ID (ePID)542081234

Product Key Features

Performance PartYes
Vintage PartNo
Bore Diameter8.6 in
Placement on VehicleRear
California Prop 65 WarningYes
OE/OEM Part Number913a481

Dimensions

Item Width8.000

All listings for this product

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1990-2013 Chevy GM 8.5" 8.6" Eaton Detroit Truetrac Posi LSD 30 Spline 913A481
item 1 1990-2013 Chevy GM 8.5" 8.6" Eaton Detroit Truetrac Posi LSD 30 Spline 913A481
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Eaton Detroit Truetrac Diff 30T 1.32in Axle Shaft 2.73 & Up Ratio Rear 8.5"/8.6"
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item 33 1999-2008 Silverado Sierra Tahoe Yukon Suburban 3.42 Gears & Truetrac Package
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item 37 Eaton DETROIT TRUETRAC® DIFFERENTIAL; GM 8.5. /8.6IN.; 30 SPLINE; 2.73 AND UP
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4.8
4 product ratings
  • 3 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by tweet5536
    Oct 11, 2018

    For my 2000 Limited Tahoe

    Gunna be just what I needed for my 4.10 install, good quality and way better than a clutch pack driven posi this is the way to go. A+

    Verified purchase: YesCondition: New

  • by luciudawkins0
    Jun 18, 2025

    Haven't installed but it looks good ,I l...

    Haven't installed but it looks good ,I like

    Verified purchase: YesCondition: New

  • by gavin91112
    May 13, 2019

    Awesome

    Locks up good truck handles allot better

    Verified purchase: YesCondition: New

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