Dorman 520-190 Suspension Control Arm Shaft Kit - Front Upper

Overview of Dorman Suspension Control Arm Shaft Kit 520-190

The Dorman Suspension Control Arm Shaft Kit 520-190 is designed for reliable suspension repair on select Chevrolet and GMC trucks and vans. Engineered with a durable steel shaft, this kit provides a standard replacement solution for suspension control arm shafts on various heavy-duty models.

• Steel shaft construction for strength and durability
• Includes mounting hardware and instruction manual for straightforward installation
• Standard shaft type with a length of 247 mm
• Compatible with multiple Chevrolet and GMC truck and van models
• No grease fitting or bushings included, designed for regular grade use

Detailed Product Description

This suspension control arm shaft kit from Dorman features a 247 mm steel shaft built to meet the demands of suspension systems on Chevrolet and GMC vehicles such as the C20, C2500, C3500, and their Suburban variants, as well as G30, P20, P30, and R-series trucks. The shaft is a standard type, intended for regular grade applications without the need for greasing or additional bushings. The kit includes all necessary mounting hardware and a detailed instruction manual to assist with installation, ensuring a proper fit and function.

Compatible Vehicles and Applications

• Chevrolet C20, C20 Suburban, C30, C2500, C2500 Suburban, C3500
• GMC G30, P20, P30, P2500, P3500, R20, R20 Suburban, R30, R2500, R2500 Suburban, R3500

Common Suspension Issues Addressed

• Worn or damaged control arm shafts causing suspension instability
• Excessive play or noise in the suspension control arm area
• Corrosion or shaft bending affecting vehicle handling
• Difficulty maintaining proper wheel alignment
• Replacement of original equipment parts for maintenance or repair

Installation Notes and Tips

The Dorman 520-190 kit includes mounting hardware and an instruction manual to facilitate installation. Since the shaft is not greaseable and does not include bushings, ensure the existing bushings are inspected and replaced if necessary. Proper torque specifications should be followed during installation to maintain suspension integrity. This kit is designed for direct replacement on compatible Chevrolet and GMC models, making it suitable for professional mechanics and experienced DIYers.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details for part number 520-190 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Users should consult product packaging or Dorman’s official resources for exact warranty terms.