Dorman 946-026 Drive Shaft - Rear

Dorman 946-026 Rear Drive Shaft for Cadillac SRX

Dorman 946-026 is a rear drive shaft for select Cadillac SRX models with OE-style serviceability built in. It replaces the original rear driveshaft on applications that use permanently staked universal joints, giving technicians a serviceable design for easier driveline maintenance.

Key Features

• Steel shaft construction for driveline strength
• 2.5 in shaft diameter with 0.083 in wall thickness
• 64.5 in drive shaft length
• Greaseable universal joints for routine service
• Overall length adjustable for proper driveline fitment
• Rear driveshaft application for select Cadillac SRX models

Detailed Description

This Dorman OE FIX rear drive shaft is built for 2004-2009 Cadillac SRX rear applications, including 2004-2006 Cadillac SRX with RPO Code M82 (5L40-E, 5 Speed, Automatic Transmission, Electronic) and 2007-2009 Cadillac SRX with RPO Code MX0 (Automatic Transmission, Overdrive). The Dorman 946-026 uses a steel shaft and serviceable, greaseable U-joints to simplify future maintenance compared with original shafts that use permanently staked joints. For buyers searching for a rear driveshaft for Cadillac SRX, this part number 946-026 provides a direct replacement path for the listed configurations.

This part cross-references 25771590 for the same application.

Common Issues This Part Can Address

• Worn or noisy rear driveshaft universal joints
• Difficulty servicing non-serviceable factory U-joints
• Driveline vibration related to shaft wear or imbalance
• Excessive play in the rear driveline assembly
• Replacement needs on Cadillac SRX rear driveline service jobs

Installation Notes and Tips

Verify the vehicle RPO code before ordering to confirm the correct Cadillac SRX rear driveshaft application. Check driveline length, flange fitment, and overall condition of related components during installation. After installation, inspect for smooth rotation and proper driveline alignment, then service the greaseable joints according to maintenance intervals.

Quality Assurance

Dorman OE FIX parts are engineered to address common OE serviceability concerns by improving maintenance access where the original design used non-serviceable components. Part number 946-026 is built as a rear driveshaft replacement for the listed Cadillac SRX applications.