Tractor Protection Valve Service/ Tractor Port 1 3/8in P.T.Service/ Trailer Port 1 1/2 P.T.Emergency Tractor Port 1 1/4in P.T.Emergency Trailer Port 1 1/2in P.T.
Part number: EM35910
OE MFG: MACK
OEM Reference: 20QE377
Cross Reference: OTHER : 0833, 20QE377
Product Class: Air Valves & Kits
The PAI EM35910 is an Excel tractor protection valve with service, tractor, and trailer ports identified by their supplied P.T. sizes: 1 3/8-inch tractor service, 1 1/2-inch trailer service, 1 1/4-inch emergency tractor, and 1 1/2-inch emergency trailer. As heavy duty diesel truck parts, tractor protection valves manage compressed-air connections between the tractor and trailer and help isolate the trailer air system when required. The listed port sizes distinguish the valve configuration for service and emergency circuits. MACK identifies 20QE377 as the OEM reference, with 0833 provided as an additional cross-reference.
Tractor Protection Valve | Mack Multiple use application
Part number: LPV-3591
OE MFG: MACK
OEM Reference: 20QE377
Cross Reference: BENDIX : 279000; MACK : 20QE3144, 20QE377, 745-279000, 745-280830, 745-280932, 745-288055, 750-2155400; MERITOR : R955279000N; NAVISTAR : 776407C91; OTHER : 280830, 280932, 288055, 401025, KN34060, N20949-CA | AUTOMANN : 170.279
Product Class: Air Valves & Kits
The PAI LPV-3591 is a Tractor Protection Valve listed for Mack multiple-use applications. As heavy duty diesel truck parts, tractor protection valves manage the air-brake connection between a tractor and trailer and help isolate the tractor's air system when the trailer connection is disrupted. Mack OEM reference 20QE377 identifies the component, with Bendix 279000 and Mack 20QE3144 provided as additional cross-references.