How do I measure my drain plug?
Our size chart is only based on engine oil drain plugs however, we try our best to have the specs information for the most popular makes & models.
If you want a Fumoto Valve for your snow blower, generator, lawn mower, boat, utility vehicle or transmission most likely we will not have any information available.
We strongly recommend manually measuring the diameter and thread pitch of your oil pan drain plug, so we can tell you the corresponding valve size.
Ways to measure:
1) Using Vernier calipers, measure the diameter of the threaded section of the sump plug. This may be all we need to match your sump plug with a valve.
2) The easiest way, take it to a hardware store and mate it with a nut or ask a mechanic to measure it for you.
We apologize for the inconvenience and if you have any other questions feel free to contact us.