K279104K57
GSAT AD Heater Kit, Blue
Bendix

A blue‑coded heater kit for the GSAT AD system provides thermal management to support reliable operation in cold climates. The blue housing visually identifies this kit during maintenance, helping technicians distinguish it from other GSAT AD components. The heater kit is designed to maintain operating temperatures and ensure rapid system response by preventing fluid and valve stiffening when ambient temperatures fall, thereby reducing cold‑start delays and improving brake release timing. It integrates with standard Bendix GSAT AD control valves and related harnessing, enabling consistent performance across a wide operating range. VMRS code 013-010-353 places this item within the heating and temperature management subset of the braking subsystem family, reinforcing compatibility with common air brake assemblies. Cross references are not listed; confirm vehicle and system compatibility with the OEM specifications to ensure correct installation and continued safety compliance. Category context: thermal management components for GSAT AD control systems.