493005C1
SEAT, LEFT REAR SPRING 4 DEGREE
Navistar International®

The seat left rear spring 4 degree is designed to enhance the performance of your vehicle's suspension system, providing essential support and stability. This spring is crafted from high-quality materials, ensuring durability and resilience under various driving conditions. Its design promotes effective shock absorption, allowing for a smoother ride and improved handling. With its robust construction, this rear spring helps maintain the vehicle's alignment and performance, contributing to overall driving comfort and safety.

Navistar International Corporation has been a key player in the automotive industry for over a century, recognized for its commitment to innovation and quality. The company has built a strong reputation for producing reliable vehicles and components that meet the demands of modern transportation. This specific part is designed to enhance the vehicle's suspension system, showcasing Navistar's expertise in crafting components that improve stability and ride comfort. The robust construction ensures durability and longevity, allowing it to withstand the rigors of daily driving. By leveraging advanced engineering techniques, Navistar ensures that this component contributes to a smoother driving experience, making it an essential choice for operators seeking to maintain optimal vehicle performance.

This part fits the following models:

• - 145 Medium and Heavy Trucks (built 4/1/81 thru 12/31/88)
• - 503 Suspension Chassis
• - 7300 Severe Service Trucks (built on or after 10/1/01)
• - 7400 Severe Service Trucks (built on or after 7/1/01)
• - 8000 Heavy Tractors (various models from 1/1/1989 to 1/16/1998)

Our commitment to excellence sets us apart at Source One Parts Center. We focus on providing high-quality parts that keep your vehicle operating at peak performance, ensuring that you get the best value.