Steering Knuckle Assembly (Right) QT65EQ0-3001400 Foton

Product Introduction

This robust steering knuckle assembly is a core structural component of the front axle, designed to support the vehicle’s weight, transmit steering inputs, and serve as a mounting hub for the brake caliper and wheel bearing. It is the mirror-image counterpart to the left steering knuckle.

• Structure & Material:

• Material: High-strength ductile iron for the knuckle housing, with a precision-machined steel kingpin and spindle.

• Design: An integrated casting with a central kingpin bore, mounting flanges for the brake caliper and steering arm, and a tapered spindle for the wheel hub and bearing.

• Finish: The housing is painted black for corrosion resistance, while the kingpin and spindle are precision-ground for smooth rotation and durability.

  • Performance:

• Supports the vehicle’s static and dynamic loads while enabling precise steering movement through the kingpin pivot.Provides a rigid mounting interface for the brake system, ensuring effective stopping performance under heavy-duty conditions.

  • Durability: The ductile iron construction and hardened steel components withstand the high stresses, vibration, and impact of heavy truck operation, ensuring long service life.

  • Compatibility: Direct OE replacement, fully matching the dimensional and mounting specifications of the original right steering knuckle assembly.

Core Function

1. Steering Pivot: Acts as the central pivot point for the right front wheel, allowing it to turn left or right in response to steering inputs.

2. Load Bearing: Supports the vehicle’s weight and transmits vertical and lateral forces from the wheel to the front axle.

3. Component Mounting: Serves as the mounting hub for the wheel bearing, brake caliper, and steering linkage arms.