Dorman 938-078 Front 1-Piece Steel Driveshaft Assembly
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Connecting the transmission to the rear differential in light truck drivetrains, the Dorman 938-078 is a steel driveshaft with a 2.75-inch diameter shaft and 0.065-inch wall thickness for consistent strength in extended powertrain operation. Fits the 2017-2019 Chevrolet Silverado 2500 and Silverado 3500 HD and GMC Sierra 2500 and Sierra 3500 HD. The assembly measures 38.68 inches long, features a splined connection at one end and a universal joint at the other for flexible torque transmission, does not include CV joints or an axle nut, and cannot be shortened or extended for fitment adjustment.
- Shaft Material: Steel
- Shaft Diameter: 2.75 IN
- End 1 Type: Splined
- End 2 Type: Universal Joint
- CV Joints Included: No
- Axle Nut Included: No
- Grade Type: Standard Replacement
- Drive Shaft Length (In): 38.68 in
- Drive Shaft Wall Thickness (In): 0.065 in
- Overall Length Adjustable: No
- Package Contents: 1 Driveshaft
Weight: 20.22 lb
Country of Origin: United States
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