Check Valve Female (2)3/8-18 NPT Female (1)1/2-14 NPT
- Part number: 802642
- OE MFG: MACK
- OEM Reference: 20QE2325
- Cross Reference: MACK : 20QE2325, 25160526, 6450-401019; OTHER : 401019, E-SN401019
- Product Class: Air Valves & Kits
The PAI 802642 is a female check valve identified with two 3/8-18 NPT female ports and one 1/2-14 NPT female port. As heavy duty diesel truck parts, check valves ordinarily permit fluid or air flow in one direction while restricting reverse flow within the system. These port details help distinguish the valve configuration when matching connections and routing requirements. MACK lists 20QE2325 as the OEM reference; additional MACK cross-references include 25160526 and 6450-401019.
