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Eaton 19559-010 - Eaton Posi Differentials

Eaton 19559-010 - Eaton Posi Differentials
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Posi Differential
  • 1988-09 GM Car/Truck Rear
  • 1988-91 GM Truck Front
  • 30-Spline Axles
  • 8.5''/8.6'' Diameter Ring Gear
  • Fits 2.73 & Up Gear Ratios
    • Fits Applications:
    • 1988-1996
    • Click to see All
    Eaton® Performance Payout Rebate
    Expires on June 30, 2014

    1. Purchase $400 or more on Eaton Performance Differentials and get up to $70 in rebates.

    2. Include copy of invoice and original UPC with this rebate form.
    3. Mail all requested materials postmarked on or before 30 days from purchase to:

    Eaton Rebate
    P.O. Box 763
    Walled Lake, MI 78390

    Eaton 19559-010 - Eaton Posi Differentials Details

    GM 10-Bolt

    Requires special bearings. For axles with small bearing bores (race O.D. of 2.89'') use bearing LM-102949 and race LM-102911. For axles with large bearing bores (race O.D. of 3.06'') use bearing LM-603049 and race LM-603012.

    Eaton 19559-010 - Eaton Posi Differentials

    Eaton Posi prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind each differential side gear. When torque input increases, clamping load on the clutch packs increases. That causes the chatter-free clutch packs to grab and transfer power to the other wheel. Eaton Posi units are rebuildable & made in the USA.

    Muscle cars, hot rods and mild off-road vehicles should look to Eaton's limited-slip differential for their traction answers. And the fact is, Eaton's Posi units are virtually bulletproof.

    Eaton Posi Differential Kits Include:
  • Eaton 12-Bolt Car Posi Unit
  • JEGS Differential Installation Kit
  • Lucas Heavy Duty Gear Oil (2 Quarts)
  • Richmond Gear GM 12-Bolt Ring & Pinion Set

    JEGS Easy Kits are designed by JEGS Professionals to assist your shopping experience.

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