Dorman 946-243 Drive Shaft - Rear

Rear Driveshaft for Nissan Frontier

This Dorman rear driveshaft is a complete replacement assembly for 1998-2000 Nissan Frontier models. Part number 946-243 arrives pre-balanced and ready to install, with new yokes, tubes, CV joints, and universal joints already assembled for a straightforward driveline repair.

Key Features

• Direct replacement rear drive shaft for 1998-2000 Nissan Frontier, rear
• Complete assembly with 100% new yokes, tubes, constant velocity joints, and universal joints
• Pre-balanced for smoother driveline operation
• Steel shaft construction with a 3.5 in diameter
• Drive shaft length: 59.95 in
• Wall thickness: 0.083 in
• Non-greaseable design
• Fixed-length assembly with no overall length adjustment

Detailed Description

Dorman 946-243 is built for rear driveline service on the Nissan Frontier, covering 1998, 1999, and 2000 model years. This rear driveshaft uses steel construction and is supplied as a complete assembly, which helps reduce the time needed to source separate driveline components. The pre-balanced design supports smoother operation after replacement, while the new yokes, tubes, CV joints, and universal joints provide a fully assembled solution for the rear driveline.

This part cross-references Nissan OE part number 370003S500 for the same application. If you are searching for a 1998-2000 Nissan Frontier rear driveshaft replacement, Dorman 946-243 is the direct-fit option to compare against the original equipment configuration.

What It Helps Fix

• Vibration from a worn or out-of-balance rear driveshaft
• Clunking or driveline noise from worn joints
• Excess play caused by damaged yokes or shaft components
• Driveline service needs after shaft tube or joint wear
• Replacement of a failed rear driveshaft on a Nissan Frontier

Installation Notes and Tips

Verify rear position and match the vehicle year before installation. Confirm overall length, shaft diameter, and driveline configuration against the original part on the 1998-2000 Nissan Frontier. Because this assembly is not adjustable, accurate vehicle identification is important before removal of the existing shaft. Inspect companion flange and mounting surfaces during service to help ensure proper fit and smooth operation.

Quality Assurance

Dorman supplies this driveshaft as a complete replacement assembly with new internal and external driveline components and pre-balanced construction. Part number 946-243 is engineered for the specified Nissan Frontier rear application and built to replace the original rear driveshaft configuration.