Excel EM40680 Mack 5396-KN23040 Check Valve

Check Valve Male Port (1) 3/4in P.T. Female Port (1) 3/4in P.T.

• Part number: EM40680
• OE MFG: MACK
• OEM Reference: 5396-KN23040
• Cross Reference: OTHER : 0871B, 5396-KN23040
• Product Class: Air Valves & Kits

The PAI EM40680 is a check valve male port with one 3/4-inch P.T. male port and one 3/4-inch P.T. female port. As heavy duty diesel truck parts, check valves permit air or fluid flow in one direction and restrict reverse flow within the connected system. MACK lists 5396-KN23040 as the OEM reference, with 0871B as an additional cross-reference.