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Eaton 19557-010 - Eaton Posi Differentials



Eaton 19557-010 - Eaton Posi Differentials
Eaton 19557-010 - Eaton Posi Differentials
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JEGS Part Number: 362-19557-010

Posi Differential
  • 1971-89 GM Car/Truck Rear
  • 1977-91 GM Tuck Front
  • 28-Spline Axles
  • 8.5'' Diameter Ring Gear
  • Fits 2.73 & Up Gear Ratios
    • Fits Applications:
    • 1971-1989
      BUICK
      1984
      CADILLAC
      1987-1989
      CADILLAC
    • Click to see All

    Eaton 19557-010 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 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.

    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

    Note: Please read the more details section as some differentials require special bearings which are not included.

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

  • Items similar to Eaton 19557-010

    Eaton 19557-010

    Aftermarket Carrier Style
    Limited slip
    Axle Shaft Spline Quantity
    28
    Carrier Material
    Steel
    Cover Bolts
    10
    Quantity
    Sold individually
    Manufacturer's Part Number:
    19557-010
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