481273C1
SPRING, REAR MOUNTING
Navistar International®

The rear mounting spring is a critical component that plays a vital role in maintaining the structural integrity of various automotive systems. This spring is specifically designed to absorb shocks and vibrations, providing a smoother ride and enhancing overall vehicle stability. Its high tensile strength and flexibility allow it to adapt to changing loads, ensuring consistent performance under various driving conditions. The spring's design features precision-engineered coils that optimize load distribution, contributing to the longevity of the vehicle's suspension system.

Founded in 1902, Navistar International Corporation has established a strong presence in the automotive industry, known for its commitment to quality and innovation. The company has built a reputation for producing reliable commercial vehicles and components. The rear mounting spring is a critical component that plays a vital role in maintaining the structural integrity of various automotive systems. This spring is specifically designed to absorb shocks and vibrations, providing a smoother ride and enhancing overall vehicle stability. Its high tensile strength and flexibility allow it to adapt to changing loads, ensuring consistent performance under various driving conditions. The spring's design features precision-engineered coils that optimize load distribution, contributing to the longevity of the vehicle's suspension system.

This part fits the following models:

• - 4000: Stripped Chassis (built before 5/23/97)
• - 9200: Premium Conventional (built before 3/15/96)
• - 4800: 4800 Medium Trucks (built on 5/23/97 & later)
• - 30IC: IC Integrated Bus
• - 144: Medium Trucks (built 4/1/81 thru 12/31/88)
• - RECB: Integrated Commercial Bus
• - 30RE: Amtran RE Bus (built before 11/1/1999)
• - 5000: Severe Service Conventional (built on 3/15/96 & later)
• - 145: Medium Trucks (built 4/1/81 thru 12/31/88)
• - 9600: Premium Cabover (built from 1981-1990)
• - 3000: Bus Chassis (built on 5/23/97 & later)
• - 4700: 4700 Medium Trucks (built on 5/23/97 & later)
• - 9700: Premium Cabover
• - 5870: Severe Service before 3/15/1996
• - HX: Heavy Extreme
• - 3800: 3800 School Bus Chassis (built on or after 5/23/97)
• - 5900: Severe Service Conventional
• - 9800: Premium Cabover (built on 1/16/98 & later)
• - 3047: Commercial Bus
• - 8000: Heavy Tractors from 1/1/1989 to 1/16/1998
• - 2500: Heavy Service Trucks (built on or after 1/16/98)
• - 5070: Severe Service (built 1/1/1992 thru 3/14/1996)

Our focus on quality control means that every part you purchase from Source One Parts Center has been vetted for reliability and performance, ensuring you get the best value for your investment.