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Eaton

Differential, Eaton, 8.2 10-Bolt, Buick/Olds/Pontiac, Posi

Part# : CH21569
Mfg#: EAT19674-010
Sold As: Each
Ship Size: Oversize 1
$857.99
List Price: $944.95
You Save $86.96

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Vehicle Specific View fitment for 5 models
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Posi Differential (Buick/Oldsmobile/Pontiac 8.2", 28-Spline) by Eaton®

Rebuildable clutch-type limited-slip differential with carbon friction discs

This Eaton® Posi limited-slip differential fits the corresponding Buick/Oldsmobile/Pontiac 8.2" rear axle with 28-spline shafts and 3.36:1 and higher gear ratios. Carbon friction discs and a preloaded clutch assembly help send drive to the wheel with traction while permitting differential action in turns. The unit is rebuildable. Use petroleum-based 80W-90 GL-5 gear oil with the required limited-slip friction modifier.

FEATURES • Buick/Oldsmobile/Pontiac 8.2" rear axle • 28-spline axle compatibility • 3.36:1 and higher gear ratios • Carbon friction-disc clutch pack • Rebuildable limited-slip differential • Petroleum-based 80W-90 GL-5 oil with limited-slip additive

Notes

  • This item is not eligible for any further discounts or promotional pricing.
  • This item is Oversize 1, and is excluded from free ground shipping.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1972 Buick Skylark 10-bolt 8.2, 3.36-up gears (28 spline axles)
1964–1972 Oldsmobile Cutlass 10-bolt 8.2, 3.36 & up gears (28-spilne axles)
1964–1973 Pontiac GTO 10-bolt 8.2, 3.36-up gears (28 spline axles)
1964–1973 Pontiac LeMans 10-bolt 8.2, 3.36-up gears (28 spline axles)
1964–1970 Pontiac Tempest 10-bolt 8.2, 3.36-up gears (28 spline axles)
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Differential, Eaton, 8.2 10-Bolt, Buick/Olds/Pontiac, Posi
Eaton Differential, Eaton, 8.2 10-Bolt, Buick/Olds/Pontiac, Posi