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Eaton Torque Control Products 19557-010 Posi Limited-Slip Differential

(GMC G2500 1979-87, 1989-91, K1500 1979-86, 1988, C1500 1979-86, 1988, K2500 1979-86, 1989-91, Jimmy 1977-88, K2500 Suburban 1979-86 + 158 more models)

Part of: Eaton Torque Control Products Posi Limited-Slip Differential

Other options in this family: Eaton Torque Control Products 19689-010 Eaton Torque Control Products 19559-010 Eaton Torque Control Products 19587-010 Eaton Torque Control Products 19554-010 Eaton Torque Control Products 19603-010

Manufacturer

Picture for manufacturer Eaton Torque Control Products

Part Number

19557-010
16 reviews
Sale Price

$691.99

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Eaton Posi limited-slip differential is engineered to prevent wheel slip before it begins, delivering superior traction for muscle cars, hot rods, and mild off-road vehicles. This performance differential uses carbon disc clutch packs positioned behind each differential side gear, preloaded by a central spring assembly to maintain consistent engagement.

Key Features:

  • Carbon disc clutch pack design for smooth, chatter-free operation
  • Spring-loaded preload system increases clamping force as torque input rises
  • Automatically transfers power to the wheel with better traction
  • Virtually bulletproof construction for long-lasting durability
  • Ideal for street performance and light off-road applications

When torque input increases, the clamping load on the clutch packs intensifies, causing them to engage and instantly transfer power to the opposite wheel. This mechanical advantage ensures both wheels contribute to forward motion, maximizing acceleration and control in demanding driving conditions.

Products specifications

Fits

GMC G2500 1979-87, 1989-91, K1500 1979-86, 1988, C1500 1979-86, 1988, K2500 1979-86, 1989-91, Jimmy 1977-88, K2500 Suburban 1979-86, C15/C1500 Pickup 1978-83, C2500 1979-81, 1991, K1500 Suburban 1979-86, S15 1982-88 + 154 more models

Aftermarket Carrier Style

Clutch-style limited slip

Axle Shaft Spline Quantity

28

Carrier Material

Steel

Carrier Series

3

Cover Bolts

10

Manufacturer of Axle

GM

Notes

Designed for 2.73 and higher gear ratios. Requires special bearings LM-102949 cone and LM-102911 race.

Quantity

Sold individually.

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Excellent service

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Product was great quality and fit perfect on my 2005 Ford f150.

Fast and easy to order

all is good

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Good experience

Quick turnaround and the best prices on the web!

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