Dorman 936-389 Drive Shaft - Rear

Overview of Dorman 936-389 Drive Shaft for BMW 318i

The Dorman 936-389 drive shaft is engineered specifically for the BMW 318i, providing a reliable replacement for your vehicle's driveline system. Constructed from durable steel, this drive shaft ensures consistent performance and longevity under regular driving conditions.

• Constructed from high-quality steel for strength and durability
• Regular grade type suitable for standard driving applications
• 2.5-inch shaft diameter designed for precise fitment
• Overall length of 50.375 inches to match BMW 318i specifications
• Wall thickness of 0.065 inches for structural integrity
• Non-greaseable design requiring minimal maintenance
• Includes one rear driveshaft compatible with BMW 318i models

Detailed Product Description

The Dorman 936-389 drive shaft is a direct replacement part designed to meet the exact specifications of the BMW 318i. Made from steel, this drive shaft offers the necessary strength to handle the torque and rotational forces transmitted from the transmission to the rear differential. With a shaft diameter of 2.5 inches and a wall thickness of 0.065 inches, it maintains the structural integrity required for smooth driveline operation. The fixed length of 50.375 inches ensures proper alignment and fitment without the need for adjustments. This drive shaft is not greaseable, which simplifies maintenance and reduces the risk of contamination.

Compatible Applications and Common Uses

• Replacement for worn or damaged rear driveshafts on BMW 318i vehicles
• Resolves issues related to driveline vibrations and noise
• Addresses driveline component wear causing uneven power transfer
• Fixes problems with shaft imbalance or bending
• Restores proper driveline function after accident or impact damage

Installation Notes and Tips

When installing the Dorman 936-389 drive shaft on a BMW 318i, ensure the vehicle is securely lifted and supported. Verify the shaft length and diameter match the original part before installation. Since this drive shaft is non-greaseable, no additional lubrication is required during assembly. Proper torque specifications should be followed for all fasteners to maintain driveline balance and prevent premature wear.

Quality Assurance and Warranty

Dorman manufactures the 936-389 drive shaft to meet OEM standards for fit, form, and function. The steel construction and precise dimensions contribute to reliable performance. While specific warranty details are not provided, Dorman parts typically come with a limited warranty covering defects in material and workmanship. Consult product documentation for exact warranty terms.