0663-9870-00 Atlas Copco (OEM) O-RING

Application & Equipment Context

Manual application data identifies this item as O-ring. Documented equipment applications include Atlas Copco GA 37 W, GA 45 W, ZT 37, ZT 18-22-30-37, ZT 22, ZT 18-22-30, and ZT 18. The source documentation classifies this part under the Lubrication System and places it in the Service kits section or assembly. Some documented applications include serial-specific coverage, so verify the equipment model and serial number before ordering.