Eaton GM 8.5 Inch/8.6 Inch 10 Bolt 30 Spline Limited Slip - 19559-010

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Specifications

  • Eaton | Part Number: EAT19559-010
  • Popular Axle Manufacture:GM
  • Fitment:Universal Fit
  • Axle Spline:30 Splines
  • Differential Type:Limited Slip Assembly

PRODUCT OVERVIEW

The Eaton Posi is one of the top performers when it comes to streetable performance form a limited slip differential. The Eaton Posi uses preload Springs with Carbon Fiber clutches and is rebuildable.

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Question & Answers

7 Answered questions

will this work with my 2005 Chevy Trailblazer LS 2WD with 3.42 axle ratio?

Asked by John from on

Hello John They use 2 different axles in the Trailblazer's the 8.5/8.6 and the 8 inch. If yours has the 8.6 yes it will work. If you have the 8 inch we have the Eaton also part number EAT912A654 Thanks

Answered by Rody from on

Have 2004 gmc sierra 1500 2 wheel drive with 3.73 gears 10 bolt the g80 locker went bad and killed spider gears is this good replacement

Asked by sparky from on

Hello This is a good unit for the 10 bolt the one that is a stronger replacement is the Eaton / Detroit True Trac part number EAT 913a481 here is a link. http://www.4wheelparts.com/Drivetrain-Differentials/GM-8-5in-10-Bolt-30-Spline-Rear-TrueTrac.aspx?t_c=12&t_s=237&t_pt=5589&t_pn=EAT913A481 Thanks

Answered by Rody from on

I have a 68 camaro w 10 bolt rear end differential, posi traction unit with bad carrier, w 3.10 ratio, 8.5 in ring gear, 30 spline non c-clip axles, will the eaton 19559-010 limited slip carrier work in this Axle housing?

Asked by Shade tree mechanic from Tuscaloosa, al on

Hello All of the Chevy 10 bolt rear axles had C-Clips so there has been some work done to yours. The 68 Camaro would of had an 8.2 10 bolt with 28 spline axles. So yours being an 8.5 with 30 spline it has to be an updated custom axle. The unit you asked will work with or without C-Clip axles.

Answered by Rody from Tuscaloosa, al on

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Manufacturer

The Eaton Corporation has enjoyed over a century of innovation and is in the business of powering Jeeps with a top-rate lineup of lockers, open differentials and limited slips. Traction performance is critical while jeeping and we carry Eaton components for upgrading vehicle traction. Compatible with different axle splines and various gears, these parts are often rebuildable and are top performers on and off-road. Eaton's rich tradition of engineering innovative, dependable products extends to off-road parts and accessories for 4x4s and they have evolved to become the industry standard in differentials, lockers and limited slips. Shop Eaton Now

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