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  • Differentials
  • Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
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Load image into Gallery viewer, Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Load image into Gallery viewer, Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Load image into Gallery viewer, Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Load image into Gallery viewer, Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Load image into Gallery viewer, Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
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Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in

2 sold in last 8 hours
Eaton
EAT19686-010
Many in stock
Differentials
$614.99
The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring...
Size Guide
$614.99
customers are viewing this product
Eaton Posi Differential 30 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Rear 10.5in
Eaton Posi Differential 30 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Rear 10.5in
$758.99
Eaton Posi Differential 28 Spline 3.36 & Up Ring Gear Pinion Ratio Rear 8.2in
Eaton Posi Differential 28 Spline 3.36 & Up Ring Gear Pinion Ratio Rear 8.2in
$681.99
Eaton Posi Differential 17 Spline 3.90 & Down Ring Gear Pinion Ratio Rear 8.2in
Description
The Eaton Posi limited-slip differential 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 the clamping load on the clutch packs increases. That causes the chatter-free clutch packs to grab and transfer power to the other wheel. Muscle cars, hot rods and mild off-road vehicles should look to Eatonss limited-slip differential for their traction answers. And the fact is, Eatons Posi units are virtually bullet proof.

This Part Fits:

Year Make Model Submodel
1955-1958 Buick Century Base
1959-1962 Buick Electra 225
1959-1964 Buick Electra Base
1959-1964 Buick Estate Wagon Base
1959-1963 Buick Invicta Base
1959-1964 Buick LeSabre Base
1958 Buick Limited Base
1963-1964 Buick Riviera Base
1957 Buick Roadmaster 75
1955-1958 Buick Roadmaster Base
1961-1964 Buick Skylark Base
1955-1958,1961-1964 Buick Special Base
1961-1964 Buick Special Deluxe
1964 Buick Sportwagon Base
1955-1958 Buick Super Base
1962-1964 Buick Wildcat Base
1955-1964 Chevrolet Bel Air Base
1955-1956 Chevrolet Bel Air Beauville
1955-1957 Chevrolet Bel Air Nomad
1958-1964 Chevrolet Biscayne Base
1960 Chevrolet Biscayne Fleetmaster
1958-1961 Chevrolet Brookwood Base
1964 Chevrolet Chevelle Base
1964 Chevrolet Chevelle SS
1962-1964 Chevrolet Chevy II Base
1962-1964 Chevrolet Chevy II Nova
1964 Chevrolet Chevy II Nova SS
1960-1964 Chevrolet Corvair Base
1960-1961,1964 Chevrolet Corvair Deluxe
1961 Chevrolet Corvair Lakewood
1960-1964 Chevrolet Corvair Monza
1962-1964 Chevrolet Corvair Monza Spyder
1955-1964 Chevrolet Corvette Base
1957-1958 Chevrolet Del Ray Base
1958-1964 Chevrolet Impala Base
1964 Chevrolet Impala SS
1959-1961 Chevrolet Kingswood Base
1964 Chevrolet Malibu Base
1955-1961 Chevrolet Nomad Base
1955-1957 Chevrolet One-Fifty Series Base
1959-1961 Chevrolet Parkwood Base
1955-1957 Chevrolet Two-Ten Series Base
1955-1957 Chevrolet Two-Ten Series Del Ray
1958 Chevrolet Yeoman Base
1964 Oldsmobile 442 Base
1955-1957 Oldsmobile 88 Base
1955-1957 Oldsmobile 88 Holiday
1955-1964 Oldsmobile 98 Base
1963-1964 Oldsmobile 98 Custom
1958-1964 Oldsmobile 98 Holiday
1961 Oldsmobile Classic 98 Base
1961-1964 Oldsmobile Cutlass Base
1964 Oldsmobile Cutlass Holiday
1955-1956 Oldsmobile Deluxe 88 Base
1958-1964 Oldsmobile Dynamic 88 Base
1958-1964 Oldsmobile Dynamic 88 Holiday
1961-1964 Oldsmobile F85 Base
1962-1964 Oldsmobile F85 Deluxe
1957-1964 Oldsmobile Fiesta Base
1957 Oldsmobile Golden Rocket 88 Base
1962-1963 Oldsmobile Jetfire Base
1964 Oldsmobile Jetstar 88 Base
1964 Oldsmobile Jetstar 88 Holiday
1964 Oldsmobile Jetstar I Base
1955-1957,1961-1964 Oldsmobile Starfire Base
1957 Oldsmobile Starfire Holiday
1955-1964 Oldsmobile Super 88 Base
1955-1964 Oldsmobile Super 88 Holiday
1964 Oldsmobile Vista Cruiser Base
1964 Oldsmobile Vista Cruiser Custom
1957-1964 Pontiac Bonneville Base
1959-1962 Pontiac Bonneville Custom
1959-1964 Pontiac Bonneville Safari
1964 Pontiac Catalina 2+2
1955-1964 Pontiac Catalina Base
1959-1964 Pontiac Catalina Safari
1962-1964 Pontiac Catalina Ventura
1955-1958 Pontiac Chieftain Base
1957 Pontiac Chieftain Custom Safari
1957 Pontiac Chieftain Custom Safari Transcontinental
1955,1958 Pontiac Chieftain Safari
1962-1964 Pontiac Grand Prix Base
1964 Pontiac GTO Base
1963-1964 Pontiac LeMans Base
1955-1964 Pontiac Star Chief Base
1955-1957 Pontiac Star Chief Custom
1958 Pontiac Star Chief Custom Safari
1958 Pontiac Star Chief Super Deluxe
1957-1958 Pontiac Super Chief Base
1961-1964 Pontiac Tempest Base
1961,1964 Pontiac Tempest Custom
1961-1962 Pontiac Tempest LeMans
1961-1964 Pontiac Tempest Safari
1960-1961 Pontiac Ventura Base
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Shipping:

1. Shipments to the Contiguous 48 US States Orders $149.99 and over qualify for our fast free shipping offer. We have worked with our shipping companies and integrated their shipping prices with our website for customer comfort.

2. Please see our International Orders page for orders shipping outside the US. We have worked with our shipping companies and integrated their shipping prices with our website for customer comfort.

3.For a specific delivery ETA based on the exact item(s) you want to purchase, please call us at (248) 832-2444 or message us via Chat before placing an order.

Returns:

1. Returned products must be in new, unused condition and include the original box and/or packaging with all tags included.

2. Once your return is received and inspected by MotoKarMax (usually within 48-72 hours of receiving), your refund will be processed and a credit will be applied to your credit card or original payment method. Please note that depending on your credit card company, it may take an additional 2-10 business days after your credit is applied for it to be posted to your account.

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