Push Pull Valve This Part Has Been Substituted to EM56810
- Part number: LPP-5681
- OE MFG: MACK
- OEM Reference: 745-281946
- Cross Reference: MACK : 745-281946; NAVISTAR : 1692996C91; OTHER : 281946
- Product Class: Air Valves & Kits
The PAI LPP-5681 is a push-pull valve, with the supplied catalog description noting substitution to EM56810. Push-pull valves are heavy duty diesel truck parts that use manual linear movement to control or direct air within a vehicle’s pneumatic system, making the component type relevant to air-operated controls. MACK lists 745-281946 as the OEM reference; selected cross-references include NAVISTAR 1692996C91 and 281946.








