Pai 3642 Mack 745-103028 Relay Valve

Relay Valve 4 psig Cracking Pressure Mack Valves Application

• Part number: LRV-3642
• OE MFG: MACK
• OEM Reference: 745-103028
• Cross Reference: BENDIX : 065430, 103028; EUCLID : EBN103028N; MACK : 20QE4133A, 745-103028; VELVAC : 034028; OTHER : 1641125 | AUTOMANN : 170.06543, 170.103028; PAI : EM36420
• Product Class: Air Valves & Kits

The PAI LRV-3642 is a relay valve with 4 psig cracking pressure for the Mack valves application. Relay valves are heavy duty diesel truck parts that use a control-air signal to regulate compressed-air delivery within a vehicle's braking system, placing air control closer to the service chambers. MACK reference 745-103028 identifies this component, with Bendix 065430 and 103028 as additional cross-references.