Dorman 986-997 Drive Shaft - Rear

Dorman 986-997 Drive Shaft for Lexus SC400

Dorman 986-997 is a complete rear drive shaft assembly for select Lexus SC400 applications. It arrives pre-balanced with new yokes, tubes, CV joints, and universal joints to simplify replacement and restore driveline function.

Key Features

• Complete drive shaft assembly for rear applications
• Pre-balanced for installation readiness
• 100% new yokes, tubes, constant velocity joints, and universal joints
• Steel shaft construction with a 2.5 in shaft diameter
• Pre-greased design with no grease fitting included
• Bolt-on end connections at both ends
• Phased design with 0 phase degrees
• Overall length adjustable; compressed length 46.875 in

Detailed Description

This Dorman drive shaft is built as a standard replacement for rear-drive Lexus SC400 models. It is engineered with a steel shaft, bolt-on ends, and a multi-piece design that supports driveline service on 1992-1996 Lexus SC400, rear, and 1997 Lexus SC400, rear, to 9/97. The part number 986-997 is also referenced for this application, and it cross-references Monroe Shocks & Struts (e.g., 3710024380, 3711024170) for the same application.

For buyers searching for a Lexus SC400 rear drive shaft replacement, Dorman 986-997 provides a direct-fit assembly approach with new rotating components already installed. The pre-greased configuration and balanced assembly help reduce prep time during service.

Common Problems This Part Can Address

• Driveline vibration from a worn or out-of-balance shaft
• Clunking or driveline noise from worn universal joints
• Binding or rough operation from worn CV joints
• Excess play caused by deteriorated yokes or shaft components
• Service delays when rebuilding an existing Lexus SC400 drive shaft

Installation Notes and Tips

Verify rear application, flange-to-flange length, and bolt-on end configuration before installation. Confirm the vehicle is a 1992-1996 Lexus SC400, rear, or a 1997 Lexus SC400, rear, to 9/97. Inspect mating flanges, mounting surfaces, and driveline alignment during replacement to help ensure proper fit and operation.

Quality Assurance

This Dorman assembly is supplied as a complete replacement drive shaft with new yokes, tubes, CV joints, and universal joints. It is pre-balanced and pre-greased for service-ready installation.