20-18932L | Genuine Paccar® Left Cab Door Sill Assembly (for Kenworth, Peterbilt)

1. Description and Purpose

This assembly serves as the threshold area at the base of the driver's side door, providing structural support and contributing to the overall integrity of the cab. It ensures proper alignment and enhances the durability of the door area.

2. Impact on Vehicle Performance

The threshold assembly helps maintain the cab’s structural integrity, ensuring that the door operates smoothly and securely. It also contributes to the overall stability of the vehicle by reinforcing the door’s frame.

3. Why Replacement is Important

A damaged or worn threshold assembly can compromise the door’s alignment and safety, potentially leading to issues with sealing and structural weakness. Timely replacement ensures the door remains functional and maintains the overall safety and durability of the vehicle.

Manufacturer Information:

PACCAR Inc., a globally recognized American corporation, specializes in designing and manufacturing heavy-duty commercial trucks through its renowned brands: DAF, Kenworth, and Peterbilt. Established in 1971 as the successor to the historic Pacific Car and Foundry Company, the company carries forward a legacy that dates back to the Seattle Car Manufacturing Company, founded in 1905.

Headquartered in Bellevue, Washington, PACCAR serves markets worldwide with innovative trucks known for their reliability and performance. Beyond truck manufacturing, the company operates a robust parts division, offers financial services tailored to the trucking industry, and produces advanced industrial winches.

PACCAR's commitment to excellence has made it a key player in the transportation sector, with its stock prominently listed on the Nasdaq-100 and S&P 500 indices. The company continually invests in cutting-edge technology to uphold its position as a leader in commercial vehicle innovation.

 Warranty
First Truck Parts offers a 365-days warranty for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website.