The Wabco Diaphragm 55, part number 8971205404, is a genuine Wabco brake diaphragm designed for heavy-duty brake system service. Wabco brake diaphragms are precision-formed components that create the pressure boundary inside a brake chamber, converting air pressure into the mechanical force needed to actuate the foundation brakes. Part number 8971205404 or 8971205404 is sold by Pro Gear and Transmission. Not sure this is the right diaphragm for your brake chambers? Give us a call to confirm proper fit before ordering.
Features
Genuine Wabco brake diaphragm
Part number 8971205404
Size designation: 55
Designed for heavy-duty air brake chamber service
Sold by Pro Gear and Transmission
