Dorman 05193 Spindle Lock Nut Kit - Front

Reliable Spindle Lock Nut Kit for GM Vehicles

The Dorman 05193 Spindle Lock Nut Kit is designed for secure and precise fastening in brake hardware applications. This kit is compatible with a wide range of GM vehicles including Buick, Cadillac, Chevrolet, and GMC models, ensuring proper fit and function.

• One-time use spindle lock nut for safety and reliability
• Includes 1 cotter pin, 1 nut, and 1 washer for complete assembly
• Thread size: 3/4-20, matching OEM specifications
• Compatible with multiple GM makes and models from classic to modern
• Part number 05193 ensures correct replacement part

Product Details and Specifications

The Dorman 05193 spindle lock nut kit features a 3/4-20 thread size, designed to meet the exact requirements of various GM vehicles such as the Chevrolet Blazer, GMC Sierra, Buick LeSabre, and Cadillac DeVille. This kit includes a cotter pin, nut, and washer, providing all necessary components for a secure spindle assembly. The one-time use design ensures that the nut maintains proper torque and locking capability after installation, which is critical for brake system safety.

Compatible Vehicles and Applications

This spindle lock nut kit is compatible with a broad range of GM vehicles, including but not limited to:

• Chevrolet C10, Camaro, and Impala
• GMC Jimmy, K5 Blazer, and Sierra models
• Buick Century, Regal, and Skylark
• Cadillac Fleetwood, Eldorado, and DeVille
• Oldsmobile Cutlass and Pontiac Grand Prix

Common Uses and Problem Resolution

• Secures the spindle assembly to prevent wheel bearing movement
• Prevents loosening of the nut under vibration and load
• Replaces worn or damaged spindle lock nuts during brake or wheel hub service
• Ensures proper torque retention for safe brake operation
• Maintains alignment and stability of wheel components

Installation Notes and Tips

When installing the Dorman 05193 spindle lock nut kit, ensure the spindle threads are clean and free of debris. Torque the nut to the manufacturer’s specifications and secure it with the included cotter pin to prevent loosening. Since this is a one-time use nut, do not reuse the nut after removal to maintain safety and performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 05193 spindle lock nut kit is backed by Dorman’s quality assurance processes. Please refer to Dorman’s warranty policy for specific coverage details.