PAI EM36840 MACK 745-104574 RELAY VALVE (R-14H) (4 PSIG) 421271 Also offered as FKT-4603 with

Also offered as FKT-4603 with a 2 Year Warranty

Mack 67AX301

G353 ENGINES

Select Navistar® Applications : 3000 / 4000 / 7000 / 8000 Models

2042267C91

PAI EM36840 MACK 745-104574 RELAY VALVE (R-14H) (4 PSIG) 421271 Also offered as FKT-4603 withPAI EM36840 MACK 745 104574 RELAY VALVE (R 14H) (4 PSIG) Product Details : Select Mack Applications : PAI Industries : Brand New, Premium Aftermarket ISO9001 Manufacturer Heavily Focused on U. S. A. Manufacturing Manufacturing Truck Parts in the U. S. A. since 1973 1 Year Unlimited Mileage Warranty Warranty : PAI Industries truck part brands are broken down into three (3) categories, High Performance, Genuine PAI and Excel to better serve a vast array