• Precision Heat Focusing Coils Reduce the Risk of Damage to Non-Metallic Components

Light functions: 5 - with high beam/with position light/with indicator (LED)/with daytime running light (LED)/with low beam/without cornering light

for right-hand traffic/for left-hand traffic - paired article number: 1EX 012 222-421

3/8" Deep sockets: 10

EBS 23.01.2307 RELAY VALVE ( 9710023070 ) Dewalt • Precision Heat Focusing CoilsOn 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