Dorman 618-007 Spindle Nut Washer - Front

Reliable Steel Spindle Nut Washer for Buick, Chevrolet, and GMC

The Dorman 618-007 spindle nut washer is engineered to provide a precise fit and durable performance for a range of Buick, Chevrolet, and GMC vehicles. Designed with quality steel, this washer ensures secure fastening in driveline and axle assemblies.

• Constructed from durable steel for strength and longevity
• Inside diameter of 0.844 inches for accurate fitment
• Thickness of 0.172 inches to maintain proper spacing and load distribution
• Outside diameter measures 2.063 inches for compatibility with specific spindle nuts
• Package includes 5 spindle nut washers for multiple repairs or maintenance

Precision Dimensions for Proper Fit and Function

The Dorman 618-007 spindle nut washer features a steel construction that withstands the stresses of driveline and axle applications. Its 0.844-inch inside diameter is designed to fit securely around the spindle shaft, while the 0.172-inch thickness provides the necessary clearance and load support. The 2.063-inch outside diameter ensures compatibility with the spindle nut and surrounding components, helping maintain proper torque and alignment.

Compatible Buick, Chevrolet, and GMC Models

This spindle nut washer is compatible with a variety of models including Buick Century, LeSabre, and Skylark; Chevrolet C20, C20 Suburban, C30, and P20 series; as well as GMC G10, G20, G30, P30, P2500, P3500, R20, R20 Suburban, R30, R2500, R2500 Suburban, and R3500. It is suitable for driveline and axle hardware maintenance on these vehicles, ensuring reliable performance.

Common Applications and Issues Addressed

• Replacement of worn or damaged spindle nut washers in driveline assemblies
• Restoring proper spindle nut torque and preventing loosening
• Maintaining correct spacing and alignment of axle components
• Preventing premature wear caused by improper washer thickness or fit
• Supporting secure fastening in heavy-duty Buick, Chevrolet, and GMC trucks and SUVs

Installation Notes and Tips

When installing the Dorman 618-007 spindle nut washer, ensure the spindle shaft and nut surfaces are clean and free of debris. Verify the washer’s inside diameter matches the spindle shaft to avoid misalignment. Use appropriate torque specifications for the spindle nut to maintain secure fastening without over-tightening. Replacing all washers in a set is recommended for consistent performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. The 618-007 spindle nut washer is made from high-quality steel to ensure durability in demanding automotive applications. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship.