WABCO : 4410353510

Case material: Stainless steel

for left-hand traffic - paired article number: 1LL 247 052-281

for right-hand traffic - paired article number: 1EL 010 800-021

Properties Data Bore Ø [mm] 23

EBS SEKWA.33.1 SOFT REPAIR KIT Pneumatic Impact Wrenches WABCO : 4410353510On some trucks & trailers, the distance from the brake chambers to the foot valve is too far to cause immediate application of the brake when the foot valve is depressed. This is called brake lag. To correct this situation, a relay valve is installed near the rear brake chambers. A large diameter pipe is connected between the service reservoir and relay valve. The air line from the foot valve to the relay valve now becomes a control line that signals