Dorman 700-251 Power Steering Reservoir Bolt

Durable Power Steering Reservoir Bolt for GM Vehicles

The Dorman 700-251 power steering reservoir bolt is engineered to provide a secure and reliable fastening solution for power steering reservoirs on a wide range of General Motors vehicles. Designed with precision and durability in mind, this bolt ensures proper fitment and long-lasting performance.

• Constructed from heat-hardened steel for strength and durability
• Black oxide finish resists corrosion and wear
• Metric M6 x 1.0 fine thread with clockwise thread direction
• Includes an attached washer for secure sealing
• Compatible with multiple Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, and Saturn models
• Nut grade 9.8 for high tensile strength
• Head tool size 10 mm for easy installation

Technical Specifications and Features

The Dorman 700-251 bolt features a 6 mm thread diameter and pitch of 1 mm, with a thread length of 22.5 mm and an overall height of 25 mm. The bolt’s flat seat type ensures even load distribution, while the fine thread type provides precise engagement and resistance to loosening. The attached washer simplifies installation and enhances sealing to prevent leaks. This bolt is heat hardened to withstand the stresses of power steering system operation and finished with black oxide to reduce corrosion.

Compatible Vehicles and Applications

This power steering reservoir bolt is compatible with a broad range of GM vehicles, including Buick models like the Century and LaCrosse, Cadillac CTS and Escalade, Chevrolet Silverado and Camaro, GMC Sierra and Canyon, as well as Hummer H2 and H3, Oldsmobile Cutlass, Pontiac Grand Prix, and Saturn Aura. It is designed specifically for power steering reservoir mounting, ensuring a secure fit and reliable performance in these applications.

• Secures power steering reservoir to prevent leaks and maintain system pressure
• Replaces worn or damaged bolts causing fluid seepage or loose fittings
• Addresses vibration-related loosening in steering components
• Restores proper torque retention in power steering assembly
• Prevents contamination entry by maintaining a tight seal

Installation Notes and Tips

When installing the Dorman 700-251 power steering reservoir bolt, ensure the mating surfaces are clean and free of debris. Use the included washer to achieve a proper seal and torque the bolt to manufacturer specifications using a 10 mm socket or wrench. Avoid over-tightening to prevent damage to the reservoir or bolt threads. This bolt’s clockwise thread direction and fine thread pitch require careful alignment during installation.

Quality Assurance and Warranty

Dorman manufactures the 700-251 bolt to meet or exceed OEM standards for fit, form, and function. The heat-hardened steel construction and corrosion-resistant black oxide finish contribute to the part’s durability and longevity. While no specific warranty information is provided, Dorman parts are known for consistent quality and reliability in automotive repair applications.