
Aluminum Fuel Tank Filler Cap for Fuel and Oil Fill (external threads)
Mark Williams billet aluminum fuel and oil cap allows you to add a fill system to your rear end housing, fuel tank, or other with the options to have a steel or aluminum weld bung. Featuring external threads.
Features
- Made in the USA
- Machined from 6061 aluminum
- Knurled grip
- External Threads
- Oring seal
- Black Anodized
Note: Must add weld bung in options drop down otherwise replacement cap only will be shipped.
Anodized aluminum black fuel cap with laser engraving. Knurled grip surface with sealing o-ring included. Sold each. Mates to the M/W 5020 or 5040 weld bung.
Original: $32.00
-65%$32.00
$11.20Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Mark Williams billet aluminum fuel and oil cap allows you to add a fill system to your rear end housing, fuel tank, or other with the options to have a steel or aluminum weld bung. Featuring external threads.
Features
- Made in the USA
- Machined from 6061 aluminum
- Knurled grip
- External Threads
- Oring seal
- Black Anodized
Note: Must add weld bung in options drop down otherwise replacement cap only will be shipped.
Anodized aluminum black fuel cap with laser engraving. Knurled grip surface with sealing o-ring included. Sold each. Mates to the M/W 5020 or 5040 weld bung.




