Relay Valve R-12 Without Mounting Bracket (1) 1/2in-14 Supply Port (4) 3/8in-14 Delivery Ports (1) 1/4in-18 Service Port 4 psig Cracking Pressure
Part number: 802638E
OE MFG: BENCHMARK TECHNOLOGY GROUP
OEM Reference: 65104
Cross Reference: NAVISTAR : 1617037, 1617037C91; ROCKWELL (EXCEL PRODUCTS) : R955065104N; OTHER : 065104, 5003365X, 65104, S19390, S-19390, SM3064, SM-3064 | PAI : 802638
Product Class: Air Switches
The EXCEL 802638E is an R-12 relay valve without a mounting bracket, identified by Benchmark Technology Group reference 65104. Relay valves are heavy duty diesel truck parts that use a control signal to regulate compressed-air delivery in a vehicle air-brake system and place air near the service brakes for rapid actuation. Its listed configuration includes one 1/2in-14 supply port, four 3/8in-14 delivery ports, one 1/4in-18 service port, and a 4 psig cracking pressure; Navistar cross-reference 1617037C91 is also listed.
Relay Valve R-12 Without Mounting Bracket (1) 1/2in-14 Supply Port (4) 3/8in-14 Delivery Ports (1) 1/4in-18 Service Port 4 psig Cracking Pressure
Part number: 802638
OE MFG: Benchmark Technology Group
OEM Reference: 65104
Cross Reference: NAVISTAR : 1617037, 1617037C91; ROCKWELL (EXCEL PRODUCTS) : R955065104N; OTHER : 065104, 5003365X, 65104, S19390, S-19390, SM3064, SM-3064 | PAI : 802638E
Product Class: Air Valves & Kits
The PAI 802638 Benchmark R-12 relay valve is supplied without a mounting bracket and has one 1/2in-14 supply port, four 3/8in-14 delivery ports, one 1/4in-18 service port, and 4 psig cracking pressure. As heavy duty diesel truck parts, relay valves control and accelerate compressed-air delivery within a vehicle's braking system, using a control signal to manage air flow to downstream brake chambers. Benchmark Technology Group lists 65104 as the OEM reference; selected Navistar cross-references are 1617037 and 1617037C91.
