The Bendix UK1300 is an unloader valve kit designed for Midland air brake valve applications. This kit supplies the replacement components needed to service a Midland-type unloader valve in heavy-duty air brake systems. If you need to verify that UK1300 is the correct kit for your specific valve configuration, Pro Gear and Transmission is glad to help, give us a call before ordering.Interchanges:BWUK1300A factory handling fee of $20.00 per unit is added at checkout.FeaturesBendix part number UK1300Designed for Midland air brake unloader valve applicationsSold individually (unit of measure: each)Genuine Bendix replacement spares kitCall Pro Gear and Transmission to confirm compatibility with your valve assembly