Excel EM40670 Mack 20QE2222R Check Valve

Check Valve All Ports 3/8in P.T.

• Part number: EM40670
• OE MFG: MACK
• OEM Reference: 20QE2222R
• Cross Reference: BENDIX : 278614, 278614N; FORD : D5TA2K119AA; MACK : 20QE2222R, 20QE283R, 745-277988, 745-278614, 745-283321, 745-286414, 745-287181, 745-287628; MERITOR : R955278614N; MIDLAND : KN25061; NAVISTAR : 764368C92; VELVAC : 034062; VOLVO : 72404-0001; OTHER : FN18044 | AUTOMANN : 170.278614; PAI : 4067
• Product Class: Air Valves & Kits

The PAI EM40670 is an Excel check valve with all ports specified as 3/8-inch P.T., associated with Mack OEM reference 20QE2222R. Check valves are heavy duty diesel truck parts that permit air or fluid flow in the intended direction while restricting reverse flow between connected circuits. Bendix cross-references 278614 and 278614N provide additional part-identification points.