Welcome to capsandgauges.com your source for  replacement fuel caps and fuel gauges. To find the part you need simply choose from the categories on the left (or below) Or enter a "Quick Search" in the sidebar. Thanks for choosing capsandgauges.com.




This website accepts orders even when product availability indicates Back Ordered

Orders placed will be given a priority and a locked into our “shipping queue”

Back orders currently run between 14 days and in rare instances up to 120 Days.

Thank you for your understanding during the current “Global Supply Chain Supply Chain” logistical issues


    Not sure which cap/gauge you need? Following are some FAQ's that may help you choose which model fits your specific equipment...

    How do I measure my tank to get the right length gauge?

    Take the measurement as shown below and deduct at least 1/2" for clearance.


    What should my 225 thread look like?

    Your thread should measure ~2-1/4" O/D (see drawing below)

    Standard 225 Thread size = (2-1/4" butress thread with 5 thread per inch)



     What should my 350 thread look like?

    Your thread should measure ~3-1/2" O/D (see drawing below)


     What will my gauge face look like?

    Depending upon the Kelch gauge you order, it will come with one of the three styles shown below.


    Can I get replacement/repair cap and gauge parts?

    No. Kelch products are produced on specialized equipment, home or field repairing is an unsafe practice and is highly not recommended