Introduction

The 5801275822 (upper) and 5801275825 (lower) are king pin bushings for the front axle steering knuckle. They support the king pin, reduce friction between the knuckle and axle beam, and ensure smooth, stable steering while carrying heavy loads. As critical wear parts, they directly affect steering safety and handling precision.

Key Features

• OEM Exact FitOriginal dimensions, 100% match for Hongyan steering knuckles; direct replacement, no modification needed.

• Heavy-Duty Bronze MaterialHigh-grade bronze alloy with excellent wear resistance, load capacity, and self-lubricating performance; anti-corrosion and oil-resistant for long service life.

• Precision MachiningSmooth inner surface with optimized grease grooves for even lubrication, reduced friction, and less steering effort; prevents overh

• eating and seizing.

• High Load & Impact ResistanceWithstands heavy payloads and rough road impacts; minimizes steering play, vibration, and shimmy for safer driving.

• Cost-Effective & ReliableFactory quality tested, strict quality control; ideal for fleet maintenance, repair, and aftermarket replacement.
  

Details

Contact with clear photo of engine nameplate or chassis number:

Linda Zhang

Whatsapp:+86 176 6066 8410

EMAIL:sales16@chinatruck.cc