Dorman 935-120 Drive Shaft Coupler - Rear Driveshaft at Rear Axle or Rear Driveshaft at Transmission

Reliable Drive Shaft Coupler for BMW Models

The Dorman 935-120 drive shaft coupler is engineered to provide a durable connection between drive shaft components for select BMW vehicles. Designed with quality materials and precise specifications, this coupler ensures consistent performance and fitment for your BMW 545i, 550i, 645Ci, 650i, 750i, and M760i xDrive models.

• Constructed from a combination of rubber and steel for strength and flexibility
• Length of 146.05 mm with a sleeve length of 38.5 mm
• Black color for corrosion resistance and aesthetic compatibility
• Features 6 bolt holes sized at 12 mm with a bolt pattern diameter of 110 mm
• Attachment method via bolts for secure installation
• Standard replacement grade designed for reliable driveline performance

Durable Materials and Precise Dimensions

This Dorman drive shaft coupler (part number 935-120) combines rubber and steel materials to absorb vibrations while maintaining structural integrity. The rubber component reduces drivetrain noise and harshness, while the steel provides the necessary strength to handle torque transfer. With a shaft diameter of approximately 54.7 mm and a bolt pattern diameter of 110 mm, this coupler is engineered to meet the exacting standards required for BMW driveline components.

Compatible BMW Models and Applications

The 935-120 drive shaft coupler is compatible with a range of BMW vehicles, including the 545i, 550i, 550i GT, 645Ci, 650i, 650i Gran Coupe, 750i, 750Li, and M760i xDrive. This part is designed specifically for these models to ensure proper fit and function, making it a suitable replacement for worn or damaged couplers in the driveline system.

• Eliminates driveline vibrations and noise caused by worn couplers
• Restores secure connection between drive shaft components
• Prevents drivetrain misalignment and potential damage
• Addresses issues related to cracked or deteriorated rubber sleeves
• Helps maintain smooth power transfer and vehicle stability

Installation Notes and Tips

Installation of the Dorman 935-120 drive shaft coupler requires bolting the part securely using the six 12 mm bolt holes arranged in a 110 mm bolt pattern. Ensure that the mating surfaces are clean and free of debris before installation. Proper torque specifications should be followed to avoid over-tightening or loosening during operation. This coupler is not threaded and does not include mounting hardware, so use existing or appropriate bolts for installation.

Quality Assurance and Warranty

Dorman manufactures this drive shaft coupler to meet standard replacement grade requirements, ensuring dependable performance and durability. While specific warranty details are not provided, Dorman parts typically undergo rigorous quality control to comply with OEM standards for fit and function.