Spring Brake Chamber T24 1.Certificate:ISO /TS16949 2.port thread:3/8NPT ... brake valve,brake booster,clutch master cylinder,spring brake chamber,air dryer for truck,bus,trailer,tractor,semi-trailers,heavy vehicles(Mercedes ... ; 9253223010; 9254321000;/T24/24 DP; 9253213000; T24/24DD Spring Brake Chamber for Scania truck