Spring Brake Valve Supply Port (1)1/2-14 NPT Delivery Ports (4)3/8-18 NPT Park Control Port (1)1/4-18 NPT Air Fitting (2)3/8 PTC
- Part number: 802580
- OE MFG: BENCHMARK TECHNOLOGY GROUP
- OEM Reference: K021560
- Cross Reference: FREIGHTLINER TRUCK PARTS : BWK021560; MACK : 4333-2596561C91, 4333-3596757C91, 745-K021560; NAVISTAR : 2596561, 2596561C91, 3596757, 3596757C91; VOLVO : BWK021560; OTHER : K021560
- Product Class: Air Valves & Kits
The PAI 802580 Benchmark spring brake valve supply port is configured with one 1/2-14 NPT supply port, four 3/8-18 NPT delivery ports, one 1/4-18 NPT park control port, and two 3/8 PTC air fittings. As heavy duty diesel truck parts, spring brake valves manage compressed-air routing for spring-applied parking and emergency braking circuits, making port configuration important when matching air-line connections. The OEM reference is Benchmark Technology Group K021560; additional cross-references include Freightliner BWK021560 and Mack 4333-2596561C91.
