Spring brake chamber REF NO:T2016DP truck parts,trailer parts. Spring brake chamberREF NO.: T2016DPtruck parts,trailer parts.Thread Ports:M16*1.5 or 3/8"PTSpring brake chamber for truck and trailer.Such as:T30/30 DP.T30/30DD,T24/24 DP,T24/24 DD,T24/30 DP,T24/30DD,T16/24 DP,T16/24DD,T20/24DD,T20/24DP,T30,T24,T20,T16,T12,T9 DISC BRAKE SPRING BRAKE CHAMBER T2016DP