MAS Chassis CB90447 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

OE-Style Front Left Upper Control Arm

MAS Chassis CB90447 is a direct replacement suspension control arm and ball joint assembly for specific Honda, Acura, and Isuzu applications. It is built for the front left upper position and follows an OE-style stamped steel design to support stable steering response and consistent suspension geometry.

Compatible with 1994-1997 Honda Accord, 1995-1998 Honda Odyssey, 1996-1999 Isuzu Oasis, and 1997-1999 Acura CL, this assembly is a practical choice when replacing a worn front left upper control arm and ball joint on these vehicles.

Key Features

• Direct replacement for the original equipment control arm and ball joint assembly
• Stamped steel control arm construction with black finish
• Ball joint is included and installed
• Bolt-in ball joint mounting with threaded stud design
• Mounting hardware included for installation
• Non-adjustable design for OE-style fitment
• Fits the front left upper suspension position

Detailed Description

MAS Chassis CB90447 is engineered as a suspension control arm and ball joint assembly for the front left upper location. The steel stamped arm is paired with an installed ball joint to restore the connection between the chassis and steering knuckle on supported Honda Accord, Honda Odyssey, Isuzu Oasis, and Acura CL models. The manufacturer notes that its evaluation process focuses on ride quality, directional stability, and predictable suspension behavior, making this part a straightforward OE replacement for worn or damaged original components. This part cross-references Delphi TC1043 for the same application.

Common Problems This Part Addresses

• Clunking or knocking from the front suspension
• Excessive play in the upper control arm or ball joint
• Uneven tire wear caused by worn suspension geometry
• Steering wander or reduced directional stability
• Visible corrosion, bending, or fatigue in the original arm

Installation Notes and Tips

Verify vehicle year, make, model, and front left upper position before installation. Inspect adjacent suspension components, including bushings, fasteners, and alignment-related parts, while the assembly is removed. Because this control arm is non-adjustable and supplied with the ball joint installed, final alignment should be checked after installation on the vehicle.

Quality Assurance

MAS Chassis uses an industry-focused evaluation process to check fit, function, and suspension performance characteristics before release. CB90447 is built as a direct replacement part for the listed applications and is intended to restore OE-style suspension operation on the supported Honda, Acura, and Isuzu models.