Dorman 545-503 Alignment Cam Bolt Kit - Front Upper or Rear

Reliable Alignment Cam Bolt Kit for Chevrolet, Chrysler, and Dodge

The Dorman 545-503 Alignment Cam Bolt Kit offers a precise manual adjustment solution designed for select Chevrolet, Chrysler, and Dodge models. Engineered to maintain proper suspension alignment, this kit ensures stable handling and improved tire wear.

Key Features of the Dorman 545-503 Alignment Cam Bolt Kit

• Manual adjustment type for controlled alignment settings
• Yellow-colored steel washers and cams for corrosion resistance and easy identification
• High-strength Grade 10.9 bolt with 100 mm length and 12 mm thread diameter
• Includes nut, lock washer, one bolt, and two cams for complete installation
• Adjustment range of +/- 1.125 degrees for precise alignment tuning
• Steel washer material with 12 mm mounting hole diameter
• Cam thickness of 4.6 mm and maximum width of 45 mm for secure fitment

Detailed Description of the Dorman 545-503 Alignment Cam Bolt Kit

This alignment cam bolt kit is designed to provide manual adjustment capabilities for suspension components on Chevrolet B100, B200, B300, Corvette, D100, D150, D200, D250, D300, D350, as well as Chrysler Imperial, Newport, New Yorker, Ramcharger, and Town & Country models. The bolt’s Grade 10.9 rating ensures durability under demanding conditions, while the included steel washers and cams, finished in yellow, offer corrosion resistance and reliable performance. The kit’s components are engineered to fit mounting holes with a 12 mm diameter and provide an adjustment range of plus or minus 1.125 degrees, allowing for precise alignment corrections to optimize vehicle handling and tire life.

Common Applications and Issues Addressed

• Correcting front or rear suspension misalignment
• Reducing uneven tire wear caused by improper camber settings
• Improving vehicle handling and steering response
• Replacing worn or damaged cam bolts during suspension repairs
• Facilitating alignment adjustments after suspension component replacement

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before installation
• Use proper torque specifications for Grade 10.9 bolts to avoid over-tightening
• Verify alignment settings after installation with a professional alignment check
• Lubrication is not included; apply anti-seize if recommended by vehicle manufacturer
• Confirm compatibility with specific Chevrolet, Chrysler, and Dodge models before installation

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 545-503 Alignment Cam Bolt Kit undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete terms.