555 SI2865 Idler Arm for Toyota 4Runner Pickup T100

The 555 SI2865 is a high-quality steering idler arm designed for Toyota vehicles. Manufactured by Sankei Industry Co., Ltd. in Japan, this idler arm meets OE specifications and is engineered to eliminate front-end vibration, shimmy, and unsafe handling conditions.

Key Features:

• Japanese-made OEM-quality replacement part
• Manufactured to exacting OE tolerances for proper fit and function
• Greaseable design with SAE grease fitting included
• Anti-corrosion coating for extended service life
• Precision-engineered components for ideal fit and reliable performance
• Fatigue tested for structural integrity

The idler arm plays a critical role in your vehicle's parallelogram steering linkage system, providing pivoting support on the passenger side and working in conjunction with the pitman arm to maintain proper steering geometry. The 555 brand (Triple Five) is recognized as a quality mark by generations of drivers and is trusted by automotive professionals worldwide. This part crosses to OEM number 45490-39365 and is commonly used in Toyota 4Runner, Hilux Pickup, and T100 4x4 models from the late 1980s through mid-1990s.