https://www.fleet-products.ca/5004336-g3-model-9-purge-valve-kit-old-style/
5004336-G3 | Model 9 Purge Valve Kit (Old Valve)
Replace your Model 9 air dryer purge valve with 5004336-G3. Direct-fit kit for Haldex/Bendix AD-9 systems. Order from Fleet Products.
purge valvemodelkitold