WABCO part description

Double-Diaphragm Tristop, 20/24

Product Attributes

Clevis Pins 12.5 mm
Type 20/24
Calculated Volume (dm³) 16.27
Max. operating pressure 10.0 bar
Port thread 12 3/8" - 18 NPTF
Weight 16
Push-Rod Length 178 mm
Size 442 x 200 x 184
Port thread 11 3/8" - 18 NPTF
Temperature Range -40°C to +80°C
Total Length 329.5 mm
Distance between bolts 120.6 mm
Release Pressure 5.1 bar
Type Of Operation Cam
Bolt Threads 5/8'' - 11 UNC
Version Without boot
Yoke Screwed
Port Angle 90°
Push-rod thread 5/8'' - 18 UNF
Stroke 64.0 mm
Bolt Lengths 39.0 mm

Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from WABCO (Browse all)