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FSD26 IS LIVE: Every $1 spent = 150 entries to win a 2024 F-350 Limited + $20,000 cash.
1 4
Eaton

Eaton Detroit Truetrac Differential 35 Spline 1.50in Axle Shaft Dia 4.56 & Up Ratio Rear Dana 60

SKU: EAT915A386
$1,394.99

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209100 Entries150X
This purchase enters you to win the FSD26 truck: a 2024 F-350 Limited + $20,000 cash. Ends October 18. See the truck

The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

  • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
  • No Special Lubrication Or Friction Modifiers Needed
  • Helical Gear Limited Slip Differential
  • Durable; Smooth; Quiet Operation
  • Works In Forward And Reverse
  • Ideal For Most Vehicles
  • Automatic Engagement

This Part Fits:

Year Make Model Submodel
1985-1991 Chevrolet Astro Base
1985-1991 Chevrolet Astro CL
1985-1991 Chevrolet Astro CS
1987-1991 Chevrolet Astro LT
1983 Chevrolet G10 Base
1975-1991 Chevrolet G10 Beauville
1981-1984,1986-1987 Chevrolet G10 Bonaventure
1975-1991 Chevrolet G10 Chevy Van
1975-1991 Chevrolet G10 Sportvan
1973-1974 Chevrolet G10 Van Base
1973-1974 Chevrolet G10 Van Sportvan
1975-1991 Chevrolet G20 Beauville
1983-1984 Chevrolet G20 Bonaventure
1975-1991 Chevrolet G20 Chevy Van
1978-1981 Chevrolet G20 Nomad
1975-1991 Chevrolet G20 Sportvan
1973-1974 Chevrolet G20 Van Base
1973-1974 Chevrolet G20 Van Sportvan
1975-1991 Chevrolet G30 Beauville
1983-1984 Chevrolet G30 Bonaventure
1975-1991 Chevrolet G30 Chevy Van
1975-1991 Chevrolet G30 Hi-Cube
1975-1991 Chevrolet G30 Sportvan
1973-1974 Chevrolet G30 Van Base
1973-1974 Chevrolet G30 Van Sportvan
1990-1991 Chevrolet Lumina APV Base
1990-1991 Chevrolet Lumina APV CL
1966-1971 Chrysler 300 Base
1966-1967 Chrysler Imperial Base
1966-1970 Chrysler Imperial Crown
1966-1972 Chrysler Imperial LeBaron
1966-1972 Chrysler New Yorker Base
1972 Chrysler New Yorker Brougham
1966-1971 Chrysler Newport Base
1967-1972 Chrysler Newport Custom
1971-1972 Chrysler Newport Royal
1966-1972 Chrysler Town & Country Base
1970-1972 Dodge Challenger Base
1970-1971 Dodge Challenger R/T
1972 Dodge Challenger Rallye
1970 Dodge Challenger T/A
1969-1971 Dodge Charger 500
1966-1972 Dodge Charger Base
1969 Dodge Charger Daytona
1967-1971 Dodge Charger R/T
1969 Dodge Charger SE
1971-1972 Dodge Charger Special Edition
1971 Dodge Charger Super Bee
1971-1972 Dodge Colt Base
1966-1970 Dodge Coronet 440
1966-1970 Dodge Coronet 500
1966,1970-1972 Dodge Coronet Base
1971 Dodge Coronet Brougham
1971-1972 Dodge Coronet Crestwood
1971-1972 Dodge Coronet Custom
1966-1970 Dodge Coronet Deluxe
1967-1970 Dodge Coronet R/T
1968-1970 Dodge Coronet Super Bee
1966-1968 Dodge Dart 270
1966-1972 Dodge Dart Base
1969-1972 Dodge Dart Custom
1971-1972 Dodge Dart Demon
1971-1972 Dodge Dart Demon 340
1966-1969 Dodge Dart GT
1968-1969 Dodge Dart GTS
1971-1972 Dodge Dart Special
1969-1972 Dodge Dart Swinger
1967-1968 Dodge Monaco 500
1966-1972 Dodge Monaco Base
1968-1969 Dodge Polara 500
1966-1972 Dodge Polara Base
1971 Dodge Polara Brougham
1970-1972 Dodge Polara Custom
1970 Dodge Polara Special
1975-1978 GMC G15 Rally
1975-1978 GMC G15 Rally STX
1975-1978 GMC G15 Vandura
1973-1974 GMC G15/G1500 Van Rally
1973-1974 GMC G15/G1500 Van Vandura
1979-1991 GMC G1500 Rally
1983-1984 GMC G1500 Rally Custom
1979-1991 GMC G1500 Rally STX
1979-1991 GMC G1500 Vandura
1975-1978 GMC G25 Rally
1975-1978 GMC G25 Rally STX
1975-1978 GMC G25 Vandura
1973-1974 GMC G25/G2500 Van Rally
1973-1974 GMC G25/G2500 Van Vandura
1979-1991 GMC G2500 Rally
1983-1984 GMC G2500 Rally Custom
1979-1991 GMC G2500 Rally STX
1979-1991 GMC G2500 Vandura
1975-1978 GMC G35 Magnavan
1975-1978 GMC G35 Rally
1975-1978 GMC G35 Rally Camper Special
1975-1978 GMC G35 Rally STX
1975-1978 GMC G35 Vandura
1975-1978 GMC G35 Vandura Special
1974 GMC G35/G3500 Van Base
1973-1974 GMC G35/G3500 Van Rally
1973-1974 GMC G35/G3500 Van Vandura
1979-1991 GMC G3500 Magnavan
1979-1991 GMC G3500 Rally
1979-1991 GMC G3500 Rally Camper Special
1981-1988 GMC G3500 Rally Custom
1979-1991 GMC G3500 Rally STX
1979-1991 GMC G3500 Vandura
1979-1991 GMC G3500 Vandura Special
1974 GMC P35/P3500 Van Motorhome
1985-1991 GMC Safari Base
1985-1987 GMC Safari SL
1985-1991 GMC Safari SLE
1987-1991 GMC Safari SLT
1985-1990 GMC Safari SLX
1973-1974 GMC Transmode Base
1966-1972 Plymouth Barracuda Base
1970-1971 Plymouth Barracuda Gran Coupe
1966-1971 Plymouth Belvedere Base
1968-1971 Plymouth Belvedere Satellite
1966-1967 Plymouth Belvedere II Base
1971-1972 Plymouth Cricket Base
1970-1972 Plymouth Cuda Base
1970-1972 Plymouth Duster 340
1970-1972 Plymouth Duster Base
1966-1967 Plymouth Fury Base
1971 Plymouth Fury Custom
1968,1970-1972 Plymouth Fury Custom Suburban
1970,1972 Plymouth Fury Gran Coupe
1972 Plymouth Fury Gran Sedan
1970 Plymouth Fury GT
1970 Plymouth Fury S-23
1966-1971 Plymouth Fury Sport
1970-1971 Plymouth Fury Sport GT
1968,1970-1972 Plymouth Fury Sport Suburban
1968,1970-1972 Plymouth Fury Suburban
1966,1968-1969 Plymouth Fury VIP
1968-1972 Plymouth Fury I Base
1968-1972 Plymouth Fury I Suburban
1966-1972 Plymouth Fury II Base
1968-1972 Plymouth Fury II Custom Suburban
1966-1972 Plymouth Fury III Base
1968-1972 Plymouth Fury III Sport Suburban
1972 Plymouth Gran Fury Base
1972 Plymouth Gran Fury Custom Suburban
1972 Plymouth Gran Fury Sport Suburban
1972 Plymouth Gran Fury Suburban
1967-1971 Plymouth GTX Base
1968-1972 Plymouth Road Runner Base
1966-1972 Plymouth Satellite Base
1971 Plymouth Satellite Brougham
1971-1972 Plymouth Satellite Custom
1971-1972 Plymouth Satellite Regent
1971-1972 Plymouth Satellite Sebring
1971-1972 Plymouth Satellite Sebring Plus
1968-1970 Plymouth Satellite Sport
1971-1972 Plymouth Scamp Base
1970 Plymouth Superbird Base
1968-1969 Plymouth Valiant 100
1966 Plymouth Valiant 200
1966-1972 Plymouth Valiant Base
1966-1969 Plymouth Valiant Signet
1967 Plymouth VIP Base

Customer Reviews

Overall rating: 4.7 / 5 from 542 reviews.

Customer photo review of FSD 1998.5- Present 24V Cummins Clamp Lock Head Stud Kit

First off super happy with the product from quality to fit. This was my first install and it was quite easy all the necessary hardware was there. I was looking for mid price head studs and I’ll say I love them I have a 100% and a s480 I’ve had no problems with it and I beat on it every day. 10/10 recommend.

Jacob O. 5/5 Verified

FSD 1998.5- Present 24V Cummins Clamp Lock Head Stud Kit

Customer photo review of FSD 03-09 Dodge Cummins Billet Heat Exchanger

The billet heat exchanger looks great and is machined nicely. No worries about an internal failure allowing fluids to mix. It seems to be doing its job. It's more robust than the factory style cooler but I don’t believe it is quite as efficient based on warm up times I’m seeing. My only gripe is the bracket mounting bolts, they thread directly onto the cooler instead of passing all the way through and securing with nuts. Make sure to use thread locker along with the lock washers. As a rough guide, torque for M8 fasteners in aluminum should be 11-15 ft lbs, no torque spec is listed for the mounting hardware in the instructions.

Charles H. 4/5 Verified

FSD 03-09 Dodge Cummins Billet Heat Exchanger

Customer photo review of FSD 2003-2007 Dodge Cummins Heater Hose Kit Black Braided

It’s not bad, I was in a bind and needed a quick fix to get my truck back going. So first things first, the kit works. You can get rid of the steel lines and these will take their place. With about an hour and a half and a little research it doesn’t take much to get these hoses installed. However, I have some gripes about this kit. 1. You have to be very careful about how the lines are run to prevent the hose from kinking. 2. There are no p clamps or hardware included to hold the lines in place. To improve this kit, I’d toss some hose clamps, a couple bolts with some p clamps to hold the hose, maybe a couple pictures on where to run things too, or even total install instructions. Stiffer hose would be good too, in my pictures you can see that the hose going to the front of the engine is trying to kink as it makes the bend to run beside the turbo.

Noah T. 3/5 Verified

FSD 2003-2007 Dodge Cummins Heater Hose Kit Black Braided

Customer photo review of Kingspeed Billet Front Cover 94-02

It came with no gaskets this item deff needs to be sold with cover gasket as well as the seal for the crank even a plug for the vent or a fitting to hook a tube to the vent. Didn’t come with shit but bolts. Now I got to track everything else down seperatly makes it a pain in the ass. At this point I’d rather have stayed stock

Jacob M. 3/5 Verified

Kingspeed Billet Front Cover 94-02

Customer photo review of FSD 2010-2012 Dodge Cummins Factory Replacement Transmission Line Kit Black Braided

I installed them when I built my transmission. Hoses are good quality but fittings felt kind of cheap. Not a bad kit at all. I’d recommend it to anyone. Substantial trans temp difference after putting them on. My trans runs a lot cooler now that I’ve bypassed the heat exchanger. 2012 ram 2500 with 68rfe. 9/10 would recommend. Just be gentle with the fittings

Max F. 4/5 Verified

FSD 2010-2012 Dodge Cummins Factory Replacement Transmission Line Kit Black Braided

Customer photo review of FSD 03-09 Dodge Cummins Elite Drop-In Transmission Cooler Kit

I installed this cooler and a few weeks later got into a wreck that was able to damn near total my truck, the frame is bent in 4 places and it shifted my ranch and bumper a foot. This cooler was the only radiator that survived everything else was destroyed and wrapped around the cooler. I called customer support and was able to order new stainless steel brackets and this cooler will live again. I’m very impressed with the quality and strength of this part and would gladly buy it for another truck.

Fritz G. 5/5

FSD 03-09 Dodge Cummins Elite Drop-In Transmission Cooler Kit

Customer photo review of Kingspeed 06-Current Dodge Ram Billet Budget Builder Valve Cover

I love the product. I am just upset that it wasn’t clear it doesn’t come with any hardware. I currently have no clue what barb fittings and hose sizes I need to get for the valve cover to my catch can. I am currently using a hardware store setup as this is my first Cummins and my first quality build of a truck. If there’s anyway you could assist me or point me in the right direction that would be awesome. Aside from that I’ve had nothing but compliments on it, I actually won top 10 truck and SCT x GFP in Nashville a few weeks back. Everyone including myself love the valve cover.

Caleb H. 3/5 Verified

Kingspeed 06-Current Dodge Ram Billet Budget Builder Valve Cover

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