Delphi TC5394 Suspension Control Arm Shaft Kit - Front Upper

Delphi TC5394 Front Upper Control Arm Shaft Kit

Delphi TC5394 is a front upper suspension control arm shaft kit built for OE-style replacement on select Chevrolet and GMC applications. It combines a steel shaft, pre-greased construction, a grease fitting, and included mounting hardware to support a precise suspension repair.

Compatible with 1967-1972 Chevrolet C10 Suburban, 1969-1972 Chevrolet Blazer, 1970-1972 GMC G15/G1500 Van, 1971-1972 GMC Jimmy, and 1970-1971 GMC G25/G2500 Van applications in the front upper position.

• Steel shaft construction for suspension service durability
• Pre-greased design for easier initial installation
• Grease fitting included for future lubrication service
• Mounting hardware included
• Standard replacement grade for OE-style service
• Front upper position application

OE-Style Suspension Replacement

Delphi applies OE engineering and dimensional analysis to its aftermarket steering and suspension portfolio, and the TC5394 follows that approach with a standard shaft type and OE-focused fitment. The shaft measures 247.0 mm (9.72 in.) and is built from steel for use in front upper suspension service on classic Chevrolet Blazer, Chevrolet C10 Suburban, GMC Jimmy, and GMC van applications. This part cross-references MOOG Chassis Products K6098 for the same application.

Common Repair Uses

• Replacing a worn or damaged front upper control arm shaft
• Restoring suspension alignment stability after bushing or shaft wear
• Addressing looseness or play in the front upper control arm assembly
• Servicing greaseable suspension components on older Chevrolet and GMC trucks and vans

Installation Notes

Verify front upper fitment by year, make, model, and brake or drivetrain notes before installation. Inspect related suspension components, including bushings and control arm mounting points, for wear or damage before reassembly. Grease the fitting during service and confirm all mounting hardware is torqued to the vehicle manufacturer’s specifications.

Quality Assurance

Delphi tests suspension components for extreme temperature exposure and salt-spray resistance, and uses dimensional and material analysis to improve OE-to-aftermarket compatibility. Part number TC5394 is built as a standard replacement for the listed applications.