TOYOTA 48198-34010 Camber Adjusting Cam Washer

The genuine TOYOTA (part number: 48198-34010) camber adjusting cam washer (CAM, CAMBER ADJUST) is a key component designed for the precise alignment of vehicle suspension geometry. This specially designed eccentric washer allows for the fine-tuning of suspension control arms, ensuring accurate adjustment of camber and caster according to factory specifications.

Technical Characteristics and Functions:

• Premium Material Quality: Manufactured from high-strength, hardened steel that resists continuous mechanical stress and suspension vibrations.
• Corrosion Protection: Treated with a specialized surface coating to protect against rust caused by moisture, mud, and winter road salts.
• Eccentric Design: The offset-center hole allows the position of the control arm to be adjusted smoothly and with millimeter precision simply by turning the bolt.
• Stability: When tightened to the proper torque, it securely locks wheel alignment settings in place, preventing shifting under both standard and severe driving conditions.

Signs of Failure or Wear:

• Corrosion Seizure: A common issue where the eccentric washer and bolt oxidize and seize within the control arm bushing metal sleeve, making wheel alignment impossible and necessitating replacement.
• Uneven Tire Wear: If the washer becomes deformed or slips, the wheel camber shifts, resulting in premature wear on either the inside or outside edges of the tires.
• Compromised Handling: Imprecise suspension geometry can degrade straight-line tracking or cause vehicle instability while cornering.