K021562 SR-7 Type Spring Brake Valve for Kenworth Semi-Truck & Heavy-Duty Truck

Enhance your truck’s braking reliability with the SR-7 Type Spring Brake Valve, a high-quality replacement designed to control both parking and emergency brake functions. Built for durability and precision, this valve ensures dependable performance and long-lasting service in heavy-duty commercial vehicles. 

Manufactured from die-cast zinc for superior corrosion resistance, it meets OEM standards and delivers consistent air control for safe, efficient brake operation. Its direct-fit design allows for quick, hassle-free installation, making it ideal for both fleet maintenance and single-vehicle repair.

Features 

  • OEM Equivalent Replacement: Directly replaces Bendix 801570 
  • Durable Construction: Corrosion-resistant die-cast zinc body for long service life 
  • Reliable Performance: Controls both parking and emergency brake systems effectively 
  • Easy Installation: Standard NPT and push-to-connect ports for straightforward fitment 
  • Versatile Use: Suitable for semi-trucks, tractors, and heavy-duty commercial vehicles 
  • Port Configuration: 
    • Control Port: 1/4" (Push to Connect) 
    • Balance Port: 1/4" (Push to Connect) 
    • Supply Port: 1/2" NPT 
    • Delivery Ports: 3/8" NPT (4) 
    • Park Control Port: 1/4" NPT 
Cross-References 
  • Bendix: 801570 
  • Kenworth: K021562 
  • Mack: 20QE4192A, 21116666

Depend on the SR-7 Type Spring Brake Valve for consistent, safe, and efficient braking performance in your heavy-duty truck or trailer. Designed to meet OEM standards, this valve ensures precise air control and long-lasting reliability. 

Upgrade your brake system today and drive with confidence knowing your vehicle’s parking and emergency brakes are operating at their best.




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