Delphi TC5998PX Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Overview

Delphi TC5998PX is a front right upper suspension control arm and ball joint assembly built for working vehicles that need stable alignment and consistent steering response. It combines a stamped steel arm, a bolt-in ball joint, and serviceable components for long-term use in demanding conditions.

Key Features

• Stamped steel control arm with a painted finish for durable chassis service.
• Pre-greased and greaseable design with a grease fitting for maintenance access.
• Ball joint included with a threaded stud and bolt-in mounting type.
• Rubber bushings, dust boot, and chloroprene rubber boot material for added protection.
• Includes castle nut, cotter pin, bushings, and mounting hardware.
• Clockwise (right) thread direction and improved design grade.

Detailed Description

Delphi Professional+ chassis parts are built for fleet and working vehicles where reduced downtime matters. This TC5998PX assembly is engineered to minimize axial deflection under load, helping maintain alignment and steering feel while supporting longer suspension life. The serviceable design allows regreasing, and the premium material mix is intended to handle harsh road and weather exposure. Fits 2004-2012 Chevrolet Colorado, front right upper. Fits 2004-2012 GMC Canyon, front right upper. This part cross-references MOOG Chassis Products (e.g., RK620886) for the same application.

Common Repair Uses

• Corrects looseness or play in the upper suspension joint.
• Addresses uneven tire wear linked to alignment movement.
• Helps restore steering stability and road control.
• Replaces worn bushings, boot, or ball joint wear points.
• Supports suspension service on Chevrolet Colorado and GMC Canyon trucks.

Installation Notes

Verify the front right upper position before installation and confirm thread direction, mounting style, and dimensions against the original part. Because this assembly includes a bolt-in ball joint and serviceable components, proper torque and alignment checks are important after installation. Professional alignment is recommended after suspension work.

Quality Assurance

Delphi Professional+ is developed for fleet-duty use and built with materials selected for durability in harsh operating conditions. The serviceable, greaseable construction supports extended part life and consistent performance over time.