WABCO 472 500 2230 replacement

[@vicpetrishak7705]

The valve you refer to as a bypass valve is a BENDIX anti compound quick release valve . It may cause leakage to the exhaust port of the service relay valve . The spring brake chambers may also cause the leak .

[@timothydillard4192]

Thank you so much having that issue now

[@Rooivalkpilot]

The solenoids bolted on the side of the relay do not need to be bought with the relay. Theyr price are more expensive than . Like 65% of the price. You could be able to buy the relay seperate next time

[@FIDAHUSSAIN-y7z]

❤

[@Dean-pc1ok]

Did your modulator issue disappear

[@harneetsingh7897]

What model you have truck

[@nikalaexpress711]

Freightliner Cascadia 2016

[@mairzolo5308]

⁠ what is this part called? i have the same problem

[@dharmasagarpatil8485]

Seems 5th wheel ABS is lot of field failure problems!

[@truckingmovesamericaforwar1886]

and how was after replacing valve !? working properly!? cuz i’m change the part but when i’m released brake button i’m keep loose air

[@pancho0226]

I have the sam issue , replace it the valves and checked brake cans and still leaking

[@truckingmovesamericaforwar1886]

@@pancho0226 i’m was having same problem i’m change brake chambers foot valve and leaking doesn’t stop but i’m leave truck at dealer and that’s was quick release valve

[@pancho0226]

@@truckingmovesamericaforwar1886 the valve behind the fifth wheel part number qr1c I will try that thanks

[@pancho0226]

@@truckingmovesamericaforwar1886 thanks it worked $70 for the Valve too bad I bought the $500 valve first

[@dharmasagarpatil8485]

Why you bought this valve with your own cost. Generally specification of the vehicle manufacturer says that any Active saftey system valves must have warranty of 3 Lac Kms of running of the vehicle!

[@XX-bu7xv]

Yo las reparo con la punta del garrote

[@franciscolira3389]

Como?

[@musheghhayrapetyan8982]

He he ... there is no need to buy whole piece of valve assembley. The central part is only 60 dollars.. very well knows issue when air is leaking from exhaust port bottom side.

[@msautomotive4996]

what is the name of just the center part, how can i purchase it ? thank you