Double-diaphragm spring brake chamber DP30/30 1.Original No:9253002410 2.Manufacturers and has 10 years experience in Chin Double-diaphragm spring brake chamber DP30/30We have a range of spring brake chambers such asT2424, T2430, T3030,T1624,T2020,T36,T16,T12And any brake chambers as OEM requested TYPE:T30/30DPSTROKE:64/64MMPORT THREAD: M16×1.5BOLT THREAD: M16×1.5BOLT CENTRE:120.7PUSH ROD THREAD: ...