4225839C91
Chassis Rear Spring
Navistar International®

The chassis rear spring is designed to provide essential support and stability to a vehicle's suspension system. This component plays a critical role in maintaining optimal ride height and performance, especially when carrying heavy loads. Its robust construction ensures durability and resistance to wear, making it suitable for various driving conditions. The chassis rear spring is engineered to work in conjunction with other suspension components, enhancing the overall handling and comfort of the vehicle. Its design allows for easy installation and adjustment, making it a practical choice for vehicle owners looking to improve their suspension system.

With a storied history in the automotive industry, Navistar International Corporation has built a reputation for producing high-quality heavy-duty vehicles and components. The company's commitment to innovation and engineering excellence is evident in its extensive range of parts designed to enhance vehicle performance. This chassis rear spring is engineered to provide essential support and stability, particularly when carrying heavy loads. Its robust design ensures durability and resistance to wear, making it suitable for various applications. By focusing on quality and reliability, Navistar continues to deliver components that meet the needs of modern transportation.

Models compatible with this part include:

• - ProStar Linehaul Conventional
• - Regional Haul (RH)
• - HVHD with heavy duty engines
• - 9100 Premium Conventional
• - 7300 Severe Service Truck (built on or after 10/1/01)
• - Medium Vocational (MV)
• - 7600 Severe Service Truck (built on or after 4/1/02)
• - 9200 Premium Conventional (built before 3/15/96)
• - ProStar Linehaul Conventional Premium
• - 7400 Severe Service Truck (built on or after 7/1/01)
• - HVMD with medium duty engines
• - 8500 Heavy Tractor
• - 7500 Severe Service Truck (built on or after 7/1/01)
• - 9800 Premium Cabover
• - Commercial Extreme Transport (CXT)
• - Linehaul Transport (LT)
• - 8600 Heavy Tractor
• - 9900 Premium Conventional (built on or after 3/15/96)
• - 9400 Premium Conventional (built on or after 3/15/96)
• - LoneStar Linehaul Conventional (TG01)
• - ProStar Linehaul Conventional Limited (PROL)
• - 4400 Medium Truck
• - LoneStar (LS)

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