Replacement KIT-012925-C22 Front Steering Knuckle & Control Arm Kit

The Replacement KIT-012925-C22 is a front suspension kit designed as a direct OEM-quality replacement for the Toyota Highlander. This 4-piece kit includes both the front left and front right steering knuckle assemblies along with lower control arms, delivering a comprehensive front suspension refresh in a single purchase.

Each steering knuckle assembly is a loaded unit, incorporating the wheel hub, wheel bearing, and dust shield — pre-assembled to eliminate the need for a hydraulic press and reduce installation time. The control arms include integrated ball joints, restoring proper suspension geometry and steering feel.

Key Features:

• 4-piece kit includes front left and front right steering knuckles and lower control arms
• Loaded knuckle design — hub bearing and dust shield pre-assembled for direct bolt-on installation
• Manufactured to OE-equivalent dimensions for precise fit and mounting alignment
• 5-lug hub configuration with integrated ABS compatibility
• Restores proper suspension geometry, steering response, and wheel bearing function
• Commonly replaced when knuckles are bent, cracked, or bearings are worn

Replaces OEM part numbers 4350228090, 4770348010, and 90369450 (also referenced as 9036945006). Professional installation is recommended.