5012609
Kit
Bendix

Maintenance kit BW 5012609 provides a curated set of seals, diaphragms, springs, and related wear parts required to service selected air brake valve subassemblies. The kit is designed to simplify field maintenance by bundling commonly exhausted parts into a single order, reducing downtime and inventory costs. Engineers specify replacement intervals to preserve valve response, prevent leaks, and maintain accurate pressure control across the brake circuit. With VMRS code 013-009-103, this kit is positioned within category 42848 as a maintenance support option for a family of air brake components. While the available cross references are not listed, technicians should verify compatibility with the vehicle application data, and ensure that the included parts match the seals and diaphragms in the original equipment. Regular application of the maintenance kit yields improved reliability, longer life for valves and actuators, and more consistent braking performance under varied operating conditions.