The Bendix Gasket Kit, part number 5017802 (also listed as BW5017802), is a spares kit designed for the Bendix TF-550 and TF-750 air brake valves. These valves are found in heavy-duty truck air brake systems, and maintaining proper sealing through the correct gasket kit is essential to reliable brake valve operation. This kit is sold as an individual unit. If you need help confirming this is the right kit for your specific valve or vehicle application, call Pro Gear and Transmission and we can help you sort it out.A factory handling fee of $20.00 per unit is added at checkout.FeaturesFits Bendix TF-550 and TF-750 air brake valvesGenuine Bendix part number 5017802, also cross-referenced as BW5017802Provides replacement gaskets to restore proper sealing on TF-series brake valvesSold as an individual kit (each)Available from Pro Gear and TransmissionTech SpecsPart Number: 5017802Cross-Reference: BW5017802Application: Bendix TF-550 and TF-750 air brake valvesUnit of Measure: Each