Mack 745-800481 Relay Valve R-12DC PAI 3401

CROSS REFERENCE: 20QE4173 745-800481

APPLICATION: Mack/Multiple Use Application

DETAILS: (Opens at 4 psi) Supply Ports (2)1/2in NPT Horizontal Ports (2)1/2in NPT Delivery Ports (2)3/8in NPT Service Ports (2) 1/4in NPT

BRAND: PAI 3401

Mack 745-800481 Relay Valve R-12DC PAI 3401 supports truck repair parts and replacement truck parts. Stabilizes braking by regulating relay air reliably.

All components are proudly manufactured in the U.S.A. by PAI Industries Inc., an ISO9001-certified company with over 50 years of experience in the heavy-duty truck parts industry. This part is built brand new with premium aftermarket quality and includes a 2-year unlimited mileage warranty. Trusted American manufacturing for reliable diesel performance.