Dorman 986-145 Drive Shaft - Rear

Reliable Drive Shaft for Toyota Tundra

The Dorman 986-145 drive shaft is engineered to provide dependable driveline performance for Toyota Tundra models. Designed with durable steel construction and universal joints included, this drive shaft ensures smooth power transfer from the transmission to the axle.

• Compressed length of 81.625 inches for precise fitment
• Steel shaft material for strength and durability
• Transmission yoke on one end and flange on the other for secure connections
• Includes universal joints but no CV joints
• 3-inch shaft diameter with 0.083-inch wall thickness
• Regular grade type suitable for standard driving conditions
• Does not include axle nut or slip yoke
• Non-greaseable and fixed overall length

Detailed Drive Shaft Description

This Dorman drive shaft, part number 986-145, is specifically designed for Toyota Tundra vehicles requiring a reliable replacement component. The shaft is constructed from steel, providing the necessary strength to handle torque and rotational forces. The 81.625-inch compressed length ensures compatibility with the driveline system, while the 3-inch diameter and 0.083-inch wall thickness balance durability and weight. The drive shaft features a transmission yoke on one end and a flange on the other, facilitating secure attachment to the transmission and axle. Universal joints are included to accommodate driveline movement, but CV joints are not part of this assembly. This drive shaft is a regular grade type, intended for standard use without slip yoke or grease fittings, and the overall length is fixed, requiring no adjustments during installation.

Common Applications and Issues Addressed

• Replacement for worn or damaged drive shafts on Toyota Tundra models
• Eliminates driveline vibrations caused by faulty universal joints
• Restores proper power transfer from transmission to rear axle
• Addresses issues related to shaft bending or cracking
• Resolves driveline noise and imbalance problems

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify the compressed length of 81.625 inches matches the original drive shaft to maintain proper driveline geometry. Since this drive shaft does not include a slip yoke or axle nut, reuse existing hardware if in good condition or source replacements separately. Check universal joints for smooth operation during installation. No grease fittings are present, so no additional lubrication is required.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit and function. The 986-145 drive shaft undergoes quality inspections to ensure durability and performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.