Push Pull Valve Kit w/ Knob
- Part number: LPP-5638
- OE MFG: MACK
- OEM Reference: 745-287987
- Cross Reference: MACK : 745-287987; OTHER : 287987
- Product Class: Air Valves & Kits
The PAI LPP-5638 is a Push Pull Valve Kit with knob, identified by the MACK OEM reference 745-287987. Push-pull valves are heavy duty diesel truck parts that manually control air flow by moving a valve between operating positions, while the knob provides direct hand control of the valve. The additional cross-reference 287987 offers another identifier when matching this component with service documentation.








