The Eaton Fuller Cup Plug, part number GX8870278, is a genuine OEM component used in Eaton Fuller manual transmission assemblies. Cup plugs serve as precision press-fit seals within transmission housings and gear assemblies, preventing fluid migration and maintaining internal pressure integrity. This part is sold individually and is cataloged under Eaton's manual transmission gear components. Pro Gear and Transmission carries genuine Eaton Fuller parts. Call us to confirm this is the correct plug for your specific transmission application.
Features
Genuine Eaton Fuller OEM part number GX8870278
Cup plug for Eaton Fuller manual transmission assemblies
Functions as a press-fit seal within transmission housing or gear components
Sold as individual unit (each)
Also referenced as HFGX8870278
