Relay Valve R-12H (2) 3/4in-14 Supply Ports (2) 1/2in-14 Delivery Ports (1) 1/4in-18 Service Port 4 psig Cracking Pressure Aluminum This Part Also Available in Excel EM35960
Part number: LRV-3596
OE MFG: MACK
OEM Reference: 745-103009
Cross Reference: BENDIX : 065125, 103009, 65125; EUCLID : EBN103009N; HALDEX : KN28140X; IHC : 1677541C91; MACK : 20QE347, 20QE347P1, 20QE458, 745-065125, 745-102537, 745-103009; MERITOR : R955103009N; MIDLAND : KN28140; NAVISTAR : 1677541C91; VELVAC : 034026; OTHER : 102537, 103009X, 103065, 2023174, N30100-AG | AUTOMANN : 170.103009, 170.65125; PAI : 3643, EM35960
Product Class: Air Valves & Kits
The PAI LRV-3596 is an R-12H relay valve with two 3/4in-14 supply ports, two 1/2in-14 delivery ports, and one 1/4in-18 service port. Relay valves are heavy duty diesel truck parts that use a control signal to direct compressed air to a brake actuator, reducing the distance between the control valve and brakes. This aluminum valve has a 4 psig cracking pressure, while its port sizes and configuration provide useful identification details for matching the air-brake system. Mack lists 745-103009 as the OEM reference, with Bendix 065125 and 103009 as selected cross-references.
Relay Valve R-12H (2) 1/2in-14 Supply Ports (2) 1/2in-14 Delivery Ports (1) 1/4in-18 Service Port 5.5 psig Cracking Pressure Aluminum This Part Also Available in Excel EM36430.
Part number: LRV-3643
OE MFG: MACK
OEM Reference: 20QE458
Cross Reference: BENDIX : 065125, 103009, 65125; EUCLID : EBN103009N; HALDEX : KN28140X; IHC : 1677541C91; MACK : 20QE347, 20QE347P1, 20QE458, 745-065125, 745-102537, 745-103009; MERITOR : R955103009N; MIDLAND : KN28140; NAVISTAR : 1677541C91; VELVAC : 034026; OTHER : SM3193, SM-3193 | AUTOMANN : 170.103009, 170.65125; PAI : 3596, EM35960
Product Class: Air Valves & Kits
The PAI LRV-3643 is an R-12H relay valve associated with Mack reference 20QE458. Relay valves are heavy duty diesel truck parts that use a control signal to regulate compressed air delivery in a vehicle's air-brake system and place airflow closer to the serviced brake circuit. This valve has two 1/2in-14 supply ports, two 1/2in-14 delivery ports, one 1/4in-18 service port, a 5.5 psig cracking pressure, and aluminum construction, providing key details for matching the required configuration. Bendix cross-references 065125 and 103009 are also listed, and Excel EM36430 is noted as an available alternative.
Remanufactured Relay Valve - Two Port - Single Control Line
Cover may be rotated without affecting warranty or performance.
Used to apply and release service brakes on tractor or trailer.
Approximate Weight: 3 lbs.
Notes
Repair Kit use part number RN10HK.
Supply (2)
: 1/2"
Delivery (2)
: 1/2"
Control (1)
: 1/4"
Crack Pressure
: 4.0± 1 PSI
Notes
: Bracket not included.
OEM Part Number
: N30100AG
Approximate Weight
: 3 lbs.
Core Group
: 225
Part number: KN28140X
United States
