Fuel Cell Filler Neck/Cap Kit
- Complete your fuel cell installation with this all-in-one filler neck/fuel cap kit..
- Kit Includes: (1) Fuel Cell Filler Neck - 4", (1) Twist-On Fuel Cell Cap.
- This 4" diameter gas filler neck kit can be used as a replacement unit or for your custom fuel cell. Kit includes a mounting ring, rubber gasket, and bolts..
- Replacement fuel cell cap fits 4" necks like those on our Steel Can Fuel Cells and Polyethylene Fuel Cells..