Bush, Kingpin 3173775

Description

Bush, Kingpin 3173775

The Bush, Kingpin 3173775 is an essential part of the front axle steering system in commercial trucks. It helps maintain a stable, well-aligned steering knuckle by enabling smooth and controlled movement between the kingpin and axle beam. If you’ve noticed loose steering, uneven tire wear, or handling issues, a worn kingpin bush could be the cause—and replacing it can dramatically improve steering performance.

Built from wear-resistant, high-precision materials, this bush reduces friction and absorbs the constant load and motion in the front axle assembly. It ensures that the kingpin rotates cleanly inside the axle bore without excessive play. By minimizing metal-to-metal contact, it prevents premature wear and contributes to safer, more accurate steering response.

The 3173775 bush fits snugly and maintains structural stability under varying road conditions. It performs reliably across long hauls, frequent stop-start operations, and heavy-load scenarios. This part extends the lifespan of both the kingpin and axle housing by providing a low-friction interface that withstands stress and dirt intrusion.

Fleet managers and individual operators alike choose this component for its consistent performance and durability. It helps reduce downtime caused by front-end repairs and contributes to a smoother, quieter ride. With proper lubrication and maintenance, the Kingpin Bush 3173775 can deliver thousands of miles of reliable service.

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