PP-1 Push Pull Valve w/ Knob
- Part number: LPP-5621
- OE MFG: MACK
- OEM Reference: 20QE278P3
- Cross Reference: MACK : 20QE278P3, 745-277663; OTHER : 277663 | PAI : EM56210
- Product Class: Air Valves & Kits
The PAI LPP-5621 is a PP-1 push-pull valve with knob for manual control in a pneumatic system. As heavy duty diesel truck parts, push-pull valves provide a direct way to control compressed-air flow within the circuit through knob operation. MACK lists 20QE278P3 as the OEM reference, with 745-277663 as a selected cross-reference.
