Continue shopping “SR-4 SPRING BRAKE VALVE (PSI101112N)” has been added to your cart.CartRemove itemThumbnail imageProductPriceQuantitySubtotal R-14H RELAY VALVE HORIZONTAL DELIVERY PORTS (PSI103010N) $43.77 R-14H RELAY VALVE HORIZONTAL DELIVERY PORTS (PSI103010N) quantity $43.77 SR-4 SPRING BRAKE VALVE (PSI101112N) $101.52 SR-4 SPRING BRAKE VALVE (PSI101112N) quantity $101.52 Update cart Cart totalsSubtotal$145.29GST (5%)$7.27PST (9.975%)$14.50Total$167.06 Proceed to checkout