KUSATEC Front Lower Control Arm Kit for 2004–2008 Acura TSX / 2003–2007 Honda Accord — Both Arms with Ball Joints & Hardware

KUSATEC's front lower control arm kit replaces worn suspension components on 2004–2008 Acura TSX and 2003–2007 Honda Accord models, delivering a direct-fit assembly with new ball joints and hardware for reliable steering and alignment.

If your sedan shows uneven tire wear, wandering steering, or knocks from the front suspension, worn lower control arms and ball joints are common culprits. This complete KUSATEC kit supplies both driver and passenger lower control arms plus two front lower ball joints and the necessary mounting hardware so you can restore proper geometry and handling without sourcing multiple parts.

What comes in the KUSATEC front lower control arm kit?

The kit includes both left and right front lower control arms and two lower ball joints, along with replacement fasteners to simplify installation. Each piece is built to match OE fitment so the parts sit and function like factory components.

• 1x front lower control arm (driver side)
• 1x front lower control arm (passenger side)
• 2x front suspension lower ball joints
• Complete set of mounting hardware included
• Replaces OE numbers K640290 and K640289

How does this kit match original equipment (OE) specifications?

KUSATEC manufactures the control arms to reproduce the original dimensions and attachment points so the parts install without modification. All components are tested before shipment to confirm they meet fit and function expectations comparable to factory parts.

• Engineered to OE geometry for direct-fit installation
• Pre-shipment testing to check fit and operation
• Supplied hardware keeps alignment within factory tolerances

What materials and design features improve longevity and performance?

The arms use robust metal forgings and thicker cross-sections at stressed points to resist bending and fatigue. Ball joints and stabilizer link bushings are made from quality materials to reduce noise and extend service life under regular driving conditions.

• Solid hexagonal-forged sections increase structural strength
• Durable rubber bushings for vibration damping and quiet operation
• New ball joints sized to original specifications for better steering feel

Will this kit simplify replacement and alignment after installation?

Yes. New hardware and parts that match OE mounting locations reduce installation steps and minimize the need for aftermarket adjustments. After bolting the control arms and ball joints into place, a standard front-end alignment will return caster, camber, and toe to proper settings.

• Hardware included to avoid hunting for bolts and nuts
• Direct-fit parts reduce installation time and unexpected modifications
• Recommended follow-up: professional front-end alignment

Who is this for? This KUSATEC front lower control arm and ball joint kit is intended for owners and mechanics working on 2004–2008 Acura TSX or 2003–2007 Honda Accord vehicles who need a complete, OE-fit replacement set. It suits DIY enthusiasts restoring front suspension geometry and repair shops seeking a tested direct-fit option with included hardware. If your vehicle shows play in the lower joints, clunks over bumps, or poor steering response, this kit provides the components to get the front suspension back to safe, predictable operation.