Description: Air Suspension Spring
Condition: New 
Brand: MERITOR®
Part Number: FS9978 

• Weight: 20 lbs
• Fit for: Navistar, International
• Description:
  • Air Connection Configuration: Top - Dual
    
  • Extended Height: 7.80 in
    
  • Bottom Piston/Plate Diameter: 10.28 in
    
  • Compressed Height: 19.60 in
    
  • Air Spring Type: Rolling lobe/Sleeve
    
  • Air Connection Type: 1/4"-18 NPTF
    
  • Piston Height: 5.67 in
    
  • Air Spring Convolutions: Single
    
  • Top Mounting: Combination Stud
    
  • Top Plate Diameter: 9.00 in
    
  • Max Working Diameter: 12.60 in
    
  • Bottom Mounting: Stud
    
  • Piston Height: 5.67 in
    
  • Compressed Height: 19.60 in
    
  • Top Plate Diameter: 9.00 in
    
  • Bottom Piston/Plate Diameter: 10.28 in
    
  • Air Spring Convolutions: Single
    
  • Bottom Mounting: Stud
    
  • Max Working Diameter: 12.60 in
    
  • Air Spring Type: Rolling lobe/Sleeve
    
  • Extended Height: 7.80 in
    
  • Top Mounting: Combination Stud
    
  • Air Connection Type: 1/4"-18 NPTF
    
  • Air Connection Configuration: Top - Dual
• Features:
  
  • Pneumatic component in the car suspension system.
    
  • It serves to support the weight of the car, absorb shocks and vibrations on the road and maintain proper height.
    
  • Contributes to the overall stability of the car, controllability and comfort of the driver, adapting to different road conditions and loads.
    
  • Inflates the pneumatic spring to the specified pressure.
    
  • Checks the pressure
    
  • Monitors the condition

Meritor is an American company specializing in the production of components for commercial vehicles. Founded in 1997 as a result of the division of the automotive parts division of Rockwell International. The main office is located in Troy, Michigan, USA. The company manufactures a wide range of products, including drive axles, brakes, pneumatic systems, and other components for trucks, buses and trailers. Meritor is known for its innovative design, high-quality products and extensive global distribution network.