745227871

Check Valve Male Port (1) 1/2in P.T. Female Port (1) 1/2in P.T. Part number: EM40640 OE MFG: MACK OEM Reference: 745-227871 Cross Reference: OTHER : 0872, 745-227871 Product Class: Air Valves & Kits The PAI EM40640 is a check valve male port with one 1/2-inch P.T. male port and one 1/2-inch P.T. female port. Check valves are heavy duty diesel truck parts that permit air or fluid flow in one direction while restricting reverse flow, maintaining intended pressure paths within a system. MACK lists 745-227871 as the OEM reference, with 0872 as an additional cross-reference.

Female 1/2-14 NPT Male 1/2-14 NPT w/Lockpatch Part number: LCV-4064 OE MFG: BENCHMARK TECHNOLOGY GROUP OEM Reference: 800372 Cross Reference: MACK : 745-227871, 745-228194, 745-276421, 745-288048, 745-800372; NAVISTAR : 1676699C1; VOLVO : 644916-A, 72803-0002; OTHER : 1042, 104286, 104531, 107588, 107731, 107757, 109112, 109226, 227717, 227788, 227866, 227871, 228194, 276421, 282571, 283806, 284976, 288048, 289326, 289594, 5003980, 5003981, 5003982, 5003983, 5003984, 5003985, 5003986, 800372 Product Class: Air Valves & Kits The PAI LCV-4064 is a Benchmark check valve with female 1/2-14 NPT and male 1/2-14 NPT connections plus a lockpatch. As heavy duty diesel truck parts, check valves control one-way fluid or air flow within a system and prevent reverse movement through connected lines. Benchmark Technology Group lists 800372 as the OEM reference; Mack cross-references include 745-227871 and 745-228194.