Dorman 963-232D Power Steering Reservoir Bolt

Durable Power Steering Reservoir Bolt for GM Vehicles

The Dorman 963-232D power steering reservoir bolt is engineered to provide secure fastening for power steering reservoirs on a wide range of GM vehicles. Designed with heat-hardened steel and a phosphate finish, this bolt ensures reliable performance and corrosion resistance in demanding automotive environments.

• Constructed from heat-hardened steel for strength and durability
• Black phosphate finish for corrosion resistance
• Metric M6 x 1.0 x 25 size with coarse thread type
• Hex head drive with 10 mm tool size for easy installation
• Washer attached to prevent loosening and improve sealing
• Bolt grade 9.8 for high tensile strength
• Partial thread length of 20 mm for secure fitment
• Package includes 4 body bolts

Technical Details and Specifications

The Dorman 963-232D power steering reservoir bolt is a metric fastener with a thread diameter of 6 mm and a pitch of 1.0 mm. Its hex head design allows for installation with a standard 10 mm hex tool. The bolt features a partial thread length of 20 mm and an overall length of 25 mm, making it suitable for precise mounting requirements. The attached washer enhances sealing and prevents loosening under vibration. The phosphate finish provides a protective layer against rust and corrosion, extending the service life of the bolt in the power steering system.

Compatible Vehicles and Applications

This power steering reservoir bolt is compatible with a broad range of General Motors vehicles, including Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, and Saturn models. It fits specific models such as the Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, Buick LaCrosse, Pontiac Grand Prix, and many others. The Dorman 963-232D is designed to replace original equipment bolts on power steering reservoirs, ensuring proper fit and function.

• Secures power steering reservoir to prevent leaks and movement
• Replaces worn or damaged reservoir bolts
• Prevents power steering fluid leaks caused by loose or stripped bolts
• Maintains proper alignment of the power steering reservoir
• Helps avoid steering system malfunctions related to reservoir mounting

Installation Notes and Tips

When installing the Dorman 963-232D power steering reservoir bolt, ensure the mating surfaces are clean and free of debris. Use the appropriate 10 mm hex tool to tighten the bolt to the manufacturer’s specified torque settings to avoid over-tightening or stripping the threads. The attached washer should be positioned correctly to provide an effective seal. It is recommended to replace all reservoir bolts simultaneously to maintain even clamping force and prevent leaks.

Quality Assurance and Warranty

Dorman manufactures the 963-232D power steering reservoir bolt to meet or exceed OEM specifications for strength and durability. The bolt’s heat-hardened steel construction and phosphate finish contribute to long-lasting performance in automotive steering systems. While specific warranty details are not provided, Dorman parts typically come with a limited warranty against defects in material and workmanship.