Dorman 986-161 Drive Shaft - Rear

Dorman 986-161 Rear Drive Shaft

Dorman 986-161 is a complete rear drive shaft assembly for select INFINITI applications. It is pre-balanced for installation and built with new yokes, tubes, universal joints, and a steel shaft for a direct replacement approach on the driveline.

Key Features

• Complete drive shaft assembly for rear driveline service
• Pre-balanced for installation
• 100% new yokes, tubes, and universal joints
• Steel shaft construction with 2.5 in diameter
• 62 in compressed length and 0.083 in wall thickness
• End 1: Transmission yoke; End 2: Triprong
• Part number: 986-161

Detailed Description

This Dorman drive shaft is built for rear applications on 2016-2019 INFINITI Q50 and 2017-2018 INFINITI Q60 models. It is a direct-fit driveline replacement that arrives assembled and balanced, helping reduce the time needed to service a worn or damaged shaft. The steel construction, fixed 62-inch length, and new universal joints support a straightforward replacement for vehicles that need a complete rear drive shaft assembly. If you are searching for a rear drive shaft for INFINITI Q50 or INFINITI Q60, part number 986-161 provides the key dimensions and end configurations needed for the application.

This part cross-references Nissan/INFINITI OE number 370004HZ0A for the same application.

What It Helps Address

• Vibration from a worn or out-of-balance rear drive shaft
• Clunking or driveline noise from failed universal joints
• Driveline play caused by damaged yokes or shaft tubing
• Service issues on a rear INFINITI Q50 or Q60 driveshaft assembly
• Replacement needs after shaft wear, corrosion, or impact damage

Installation Notes and Tips

Verify compressed length, end types, and rear fitment before installation. This assembly is not adjustable and does not include a slip yoke, axle nut, or greaseable fittings. Confirm the transmission yoke and triprong connection points match the vehicle before mounting. For best results, inspect related driveline components and confirm proper alignment during installation on the rear of the vehicle.

Quality Assurance

Dorman supplies this drive shaft as a complete replacement assembly with new components and pre-balanced construction for consistent fitment on the listed INFINITI applications. Part number 986-161 is engineered to match the specified driveline configuration for 2016-2019 INFINITI Q50 rear and 2017-2018 INFINITI Q60 rear applications.