Relay Valve R-14H (2) 3/4in-14 Supply Ports (2) 1/2in-14 Delivery Ports (1) 1/4in- 18 Control Port(1) 1/8in – Balance Port 4 psig Cracking Pressure Aluminum Uses BEN 296010 Mounting Bracket This Part is Also Available in Excel EM35070.
- Part number: LRV-3507
- OE MFG: MACK
- OEM Reference: 745-103010
- Cross Reference: MACK : 745-103010, 745-103834; NAVISTAR : 1677540C91; OTHER : 103010, 103834, 1066323 | PAI : EM35070
- Product Class: Air Valves & Kits
The PAI LRV-3507 is an R-14H relay valve identified by Mack reference 745-103010. Relay valves are heavy duty diesel truck parts that use a control signal to manage air delivery in a pneumatic brake system and transmit braking commands through the air circuit. This configuration has two 3/4-inch-14 supply ports, two 1/2-inch-14 delivery ports, one 1/4-inch-18 control port, and one 1/8-inch balance port, with 4 psig cracking pressure and aluminum construction. It uses the BEN 296010 mounting bracket; Mack 745-103834 and Navistar 1677540C91 are additional cross-references.
