KN28071 Relay Valve Replacement World American WAKN28071 AD-9 Purge Valve Kit 8633-1R12404

8633-1R12404

Designed to fit various suspension systems

plastic pan body

Cab clunks or knocks over bumps from a collapsed or unseated spring

KN28071 Relay Valve Replacement World American WAKN28071 AD-9 Purge Valve Kit 8633-1R12404Details: WAKN28071 relay valve replaces KN28071 Cross Reference: S&S Trucks Parts S 6670 Bendix KN28071X Euclid E MDKN28071X Haldex KN28071 Haldex KN28071RX Mack 8235 RKN28071 Meritor R955KN28071N Meritor TDAR955KN28071 Meritor RKN28071 Meritor R955KN28071X Navistar ZZKN28071X Specification: Control Port Diameter . 25 (Inch) Cracking Pressure 4. 6 (psi) Delivery Port Diameter . 5 (Inch) Delivery Port Quantity 2 Supply Port Diameter . 75 (Inch) Supply