Continue shopping “SERVICE RELAY VALVE 4 PORT – 4,0 PSI (PSI110415N)” has been added to your cart.CartRemove itemThumbnail imageProductPriceQuantitySubtotal SPRING BRAKE CONTROL VALVE - SPRING BRAKE PRIORITY (PSI110500N) $51.84 SPRING BRAKE CONTROL VALVE - SPRING BRAKE PRIORITY (PSI110500N) quantity $51.84 SPRING BRAKE CONTROL VALVE - SPRING BRAKE PRIORITY (PSI110800N) $66.45 SPRING BRAKE CONTROL VALVE - SPRING BRAKE PRIORITY (PSI110800N) quantity $66.45 SERVICE RELAY VALVE 4 PORT - 4,0 PSI (PSI110415N) $64.94 SERVICE RELAY VALVE 4 PORT - 4,0 PSI (PSI110415N) quantity $64.94 Update cart Cart totalsSubtotal$183.23GST (5%)$9.16PST (9.975%)$18.28Total$210.67 Proceed to checkout