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Eaton Detroit Truetrac Differential 28 Spline 1-20in Axle Shaft Diameter 2-73 & Up Ratio Rear 8-5in

Eaton SKU 912A556 44 in stock
Ready for checkout Secure this part for your build
Availability: 44 in stock
SKU: 912A556
Manufacturer: Eaton
Old price: $734.77
$675.99

The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well.Proven design, low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications. No maintenance - Just Traction.

Detroit Truetrac® Differential; 28 Spline; 1.20 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear 8.5 in.;

Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter 2.73 & Up Ratio Rear 8.5in

Detroit Truetrac® Differential

Detroit Truetrac

Differential

2240 confirmed fitments Showing up to 250 vehicles from our fitment database.
1964 1 fitments
Chevrolet Biscayne Base
1965 1 fitments
Chevrolet Biscayne Base
1966 1 fitments
Chevrolet Biscayne Base
1967 1 fitments
Chevrolet Biscayne Base
1968 1 fitments
Chevrolet Biscayne Base
1969 1 fitments
Chevrolet Biscayne Base
1970 14 fitments
Buick Skylark 350
Buick Skylark Base
Buick Skylark Custom
Chevrolet Bel Air Base
Chevrolet Biscayne Base
Chevrolet Brookwood Base
Chevrolet Camaro Base
Chevrolet Camaro RS
Chevrolet Camaro SS
Chevrolet Camaro Z28
Oldsmobile 98 Base
Oldsmobile Cutlass Base
Oldsmobile Cutlass Supreme Base
Oldsmobile Vista Cruiser Base
1971 67 fitments
Buick Centurion Base
Buick Electra 225
Buick Electra 225 Custom
Buick Estate Wagon Base
Buick GS Base
Buick GS 455 Base
Buick LeSabre Base
Buick LeSabre Custom
Buick Riviera Base
Buick Riviera Gran Sport
Buick Skylark Base
Buick Skylark Custom
Buick Sportwagon Base
Chevrolet Bel Air Base
Chevrolet Biscayne Base
Chevrolet Brookwood Base
Chevrolet Camaro Base
Chevrolet Camaro RS
Chevrolet Camaro SS
Chevrolet Camaro Z28
Chevrolet Caprice Base
Chevrolet Chevelle Base
Chevrolet Chevelle Concours
Chevrolet Chevelle Concours Estate
Chevrolet Chevelle Greenbrier
Chevrolet Chevelle Malibu
Chevrolet Chevelle Nomad
Chevrolet Chevelle SS
Chevrolet Corvette Base
Chevrolet Impala Base
Chevrolet Kingswood Base
Chevrolet Kingswood Estate
Chevrolet Monte Carlo Base
Chevrolet Nova Base
Chevrolet Townsman Base
Chevrolet Vega Base
Chevrolet Vega Panel
Oldsmobile 442 Base
Oldsmobile 98 Base
Oldsmobile Custom Cruiser Base
Oldsmobile Cutlass Base
Oldsmobile Cutlass S
Oldsmobile Cutlass Supreme Base
Oldsmobile Delta 88 Base
Oldsmobile Delta 88 Custom
Oldsmobile Delta 88 Royale
Oldsmobile F85 Base
Oldsmobile Toronado Base
Oldsmobile Toronado Brougham
Oldsmobile Vista Cruiser Base
Pontiac Bonneville Base
Pontiac Catalina Base
Pontiac Catalina Brougham
Pontiac Catalina Safari
Pontiac Firebird Base
Pontiac Firebird Esprit
Pontiac Firebird Formula
Pontiac Firebird Trans Am
Pontiac Grand Prix Base
Pontiac Grand Safari Base
Pontiac Grandville Base
Pontiac GTO Base
Pontiac GTO The Judge
Pontiac LeMans Base
Pontiac LeMans Sport
Pontiac LeMans T37
Pontiac Ventura Base
1972 65 fitments
Buick Centurion Base
Buick Electra 225
Buick Electra 225 Custom
Buick Estate Wagon Base
Buick GS Base
Buick GS 455 Base
Buick LeSabre Base
Buick LeSabre Custom
Buick Riviera Base
Buick Skylark 350
Buick Skylark Base
Buick Skylark Custom
Buick Sportwagon Base
Chevrolet Bel Air Base
Chevrolet Biscayne Base
Chevrolet Brookwood Base
Chevrolet Camaro Base
Chevrolet Camaro RS
Chevrolet Camaro SS
Chevrolet Camaro Z28
Chevrolet Caprice Base
Chevrolet Chevelle Base
Chevrolet Chevelle Concours
Chevrolet Chevelle Concours Estate
Chevrolet Chevelle Greenbrier
Chevrolet Chevelle Malibu
Chevrolet Chevelle Nomad
Chevrolet Chevelle SS
Chevrolet Corvette Base
Chevrolet Impala Base
Chevrolet Kingswood Base
Chevrolet Kingswood Estate
Chevrolet Monte Carlo Base
Chevrolet Nova Base
Chevrolet Townsman Base
Chevrolet Vega Base
Chevrolet Vega Panel
Oldsmobile 98 Base
Oldsmobile Custom Cruiser Base
Oldsmobile Cutlass Base
Oldsmobile Cutlass Cruiser
Oldsmobile Cutlass S
Oldsmobile Cutlass Supreme Base
Oldsmobile Delta 88 Base
Oldsmobile Delta 88 Royale
Oldsmobile F85 Base
Oldsmobile Toronado Base
Oldsmobile Toronado Brougham
Oldsmobile Vista Cruiser Base
Pontiac Bonneville Base
Pontiac Catalina Base
Pontiac Catalina Brougham
Pontiac Catalina Safari
Pontiac Firebird Base
Pontiac Firebird Esprit
Pontiac Firebird Formula
Pontiac Firebird Trans Am
Pontiac Grand Prix Base
Pontiac Grand Safari Base
Pontiac Grandville Base
Pontiac GTO Base
Pontiac LeMans Base
Pontiac LeMans Luxury
Pontiac LeMans Sport
Pontiac Ventura Base
1973 68 fitments
Buick Apollo Base
Buick Centurion Base
Buick Century Base
Buick Century Luxus
Buick Electra 225
Buick Electra 225 Custom
Buick Electra Base
Buick Estate Wagon Base
Buick LeSabre Base
Buick LeSabre Custom
Buick Regal Base
Buick Riviera Base
Chevrolet Bel Air Base
Chevrolet Camaro Base
Chevrolet Camaro LT
Chevrolet Camaro RS
Chevrolet Camaro Z28
Chevrolet Caprice Classic
Chevrolet Caprice Estate
Chevrolet Chevelle Deluxe
Chevrolet Corvette Base
Chevrolet El Camino Base
Chevrolet El Camino Custom
Chevrolet El Camino SS
Chevrolet Impala Base
Chevrolet Laguna Base
Chevrolet Laguna Estate
Chevrolet Malibu Base
Chevrolet Malibu Estate
Chevrolet Monte Carlo Base
Chevrolet Monte Carlo Landau
Chevrolet Monte Carlo S
Chevrolet Nova Base
Chevrolet Nova Custom
Chevrolet Vega Base
Chevrolet Vega Panel
GMC Sprint Base
GMC Sprint Custom
Oldsmobile 98 Base
Oldsmobile 98 Regency
Oldsmobile Custom Cruiser Base
Oldsmobile Cutlass Base
Oldsmobile Cutlass S
Oldsmobile Cutlass Supreme Base
Oldsmobile Delta 88 Base
Oldsmobile Delta 88 Royale
Oldsmobile Omega Base
Oldsmobile Toronado Base
Oldsmobile Toronado Brougham
Oldsmobile Vista Cruiser Base
Pontiac Bonneville Base
Pontiac Catalina Base
Pontiac Catalina Safari
Pontiac Firebird Base
Pontiac Firebird Esprit
Pontiac Firebird Formula
Pontiac Firebird Trans Am
Pontiac Grand Am Base
Pontiac Grand Prix Base
Pontiac Grand Safari Base
Pontiac Grandville Base
Pontiac GTO Base
Pontiac LeMans Base
Pontiac LeMans Luxury
Pontiac LeMans Safari
Pontiac LeMans Sport
Pontiac Ventura Base
Pontiac Ventura Custom
1974 30 fitments
Buick Apollo Base
Buick Century Base
Buick Century Luxus
Buick Electra 225
Buick Electra 225 Custom
Buick Electra 225 Limited
Buick Estate Wagon Base
Buick LeSabre Base
Buick LeSabre Luxus
Buick Regal Base
Buick Riviera Base
Chevrolet Bel Air Base
Chevrolet Camaro Base
Chevrolet Camaro LT
Chevrolet Camaro Z28
Chevrolet Caprice Classic
Chevrolet Caprice Estate
Chevrolet Corvette Base
Chevrolet El Camino Base
Chevrolet El Camino Custom
Chevrolet El Camino SS
Chevrolet Impala Base
Chevrolet Laguna Base
Chevrolet Laguna Type S-3
Chevrolet Malibu Base
Chevrolet Malibu Classic
Chevrolet Malibu Estate
Chevrolet Monte Carlo Base
Chevrolet Monte Carlo Landau
Chevrolet Nova Base

This product has more fitments than shown here. Use the garage selector or contact us with your vehicle if you want us to confirm a specific application.

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