Description: Air Spring
Condition: New 
Brand: Volvo® 
Part Number: AS11533, 1FD23H-P1153

• Weight: 17 lbs
• Fit for: Mack, Volvo
• Specifications:
  • Width: 13 in 
    
  • Length: 16 in
    
  • Min. Height: 6 in
    
  • Max. Height: 21in
    
  • Max. Diameter: 12.6 in
    
  • Top plate hole/stud qty: 2
    
  • Bottom plate hole/stud qty: 1
• Functions:
  
  • Parking brake: When the air pressure in the brake system is low (such as when the parking brake is engaged or the engine is off), a spring within the air brake spring brake mechanism pushes the diaphragm or piston outwards.
  • Secondary braking system: In the event of a loss of air pressure within the main braking system due to a malfunction, the air spring acts as a secondary fail-safe mechanism. The spring automatically engages, stopping the vehicle similar to its parking brake function. This redundancy helps to provide a level of braking even in case of air system failures.

Volvo is a Swedish company with more than a century of history, founded in 1927, which has gained a reputation as a leading manufacturer of cars and technological solutions for road safety. Its products include cars, buses, construction machinery and engines, offering solutions for various branches of the transport sector. The company is actively working on the development of electric and hybrid technologies, taking into account modern requirements for environmental friendliness and efficiency. Her constant willingness to innovate and improve allows her to remain at the forefront of the industry, recognized for her achievements and strategic vision.