Delphi TC6732 Suspension Control Arm - Rear Lower Forward

OE-Style Rear Lower Forward Control Arm

Delphi TC6732 is a suspension control arm for the rear lower forward position on select Nissan and INFINITI vehicles. Built with steel construction, a forged/cast design, and rubber bushings, it is made for direct replacement service where rear suspension geometry and alignment matter.

Compatible with applications such as the Nissan 370Z, Nissan Z, and INFINITI G37, this Delphi control arm is engineered using OE dimensional and material analysis to support proper fit and consistent suspension performance. Delphi TC6732 also includes mounting hardware and an adjustable design for the listed applications.

Key Features

• Part number: TC6732
• Suspension control arm for the rear lower forward position
• Steel material with casting/forged construction
• Black finish with black bushings
• Rubber bushings included
• Adjustable design for listed fitments
• Mounting hardware included
• Standard replacement grade
• Not pre-greased and no grease fitting included

Detailed Description

Delphi TC6732 is a rear lower forward suspension control arm built for OE-style replacement on select Nissan and INFINITI platforms. It is listed for the 2023-2024 Nissan Z, 2020 and 2009-2019 Nissan 370Z, and multiple INFINITI models including the Q70, QX50, Q40, Q60, G37, FX35, G25, M35, M45, and G35. On several of these applications, the arm is specified as adjustable with plus or minus 3 degrees of camber/toe correction, making it a practical choice when rear alignment settings need to be restored after wear or suspension service.

Delphi applies OE-focused testing and dimensional analysis to help ensure the part matches the original application requirements. The arm is exposed to extreme temperature testing and salt-spray corrosion testing during development, supporting durability in demanding road conditions. This part cross-references MOOG Chassis Products RK100090 for the same application.

What This Part Helps Address

• Rear suspension looseness or instability
• Excessive play from worn control arm bushings
• Improper rear alignment after suspension wear
• Camber or toe correction needs on listed adjustable applications
• Noisy rear suspension movement from deteriorated components

Installation Notes and Tips

Verify the rear lower forward position before installation and confirm vehicle-specific fitment by year, make, and model. Because this arm is adjustable on several applications, a professional wheel alignment should be performed after installation to set rear camber and toe to specification. Inspect adjacent suspension components, including bushings and mounting points, for wear that could affect alignment or ride quality.

Quality Assurance

Delphi uses OE-based engineering, dimensional checks, and material analysis to support aftermarket fit and function. The part is tested for temperature extremes and salt exposure to help validate durability for everyday road use.