Dorman 946-287 Drive Shaft - Rear

Overview of Dorman 946-287 Drive Shaft for Nissan Pathfinder

The Dorman 946-287 drive shaft is designed specifically for Nissan Pathfinder models, providing a reliable replacement for your vehicle's driveline system. Constructed from aluminum, this drive shaft offers a balance of strength and reduced weight to maintain optimal performance.

• Durable aluminum shaft material for corrosion resistance and lightweight strength
• Regular grade type suitable for standard driving conditions
• 44.56 inches overall length with a 4-inch shaft diameter
• Wall thickness of 0.083 inches for structural integrity
• Non-greaseable design for maintenance-free operation
• Includes one rear driveshaft compatible with Nissan Pathfinder

Detailed Product Description

The Dorman 946-287 drive shaft is engineered to meet the specifications required for Nissan Pathfinder vehicles. Its aluminum construction reduces rotational mass, which can contribute to improved fuel efficiency and smoother driveline operation. The 4-inch diameter and 0.083-inch wall thickness provide the necessary strength to handle torque transfer without compromising durability. This drive shaft is a regular grade type, designed for everyday driving conditions rather than heavy-duty or performance applications. The fixed length of 44.56 inches ensures a precise fit for the rear driveline assembly, and the non-greaseable design simplifies maintenance by eliminating the need for periodic lubrication.

Common Applications and Problem Resolution

• Replacement for worn or damaged rear driveshafts on Nissan Pathfinder models
• Addresses vibration issues caused by bent or imbalanced shafts
• Resolves driveline noise resulting from worn components
• Fixes driveline binding or stiffness due to shaft damage
• Restores proper torque transfer and vehicle handling

Installation Notes and Tips

Installation of the Dorman 946-287 drive shaft should be performed by a qualified technician familiar with Nissan Pathfinder driveline systems. Ensure all mounting points and universal joints are inspected and replaced if necessary during installation. Since this drive shaft is non-greaseable, no additional lubrication is required. Verify the shaft length and diameter match the original equipment to maintain proper driveline geometry and avoid premature wear.

Quality Assurance and Warranty

Dorman manufactures the 946-287 drive shaft to meet or exceed OEM standards for fit, form, and function. The aluminum shaft material is selected for corrosion resistance and durability under normal operating conditions. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms related to this drive shaft.