By King Technology, Inc
Part # 9221-01
Manufacturer Code 01-22-9412
Dimensions 7.5" L x 7.5" W x 4" D
IG CYCLERS CAP W/ ORING & KNOB
Less than 1 hr
Manufacturer Wrench
Purchased this cap at Inyo. It fit perfect. and didn't leak at all. It also had a pressure relief port that my original did not have that I like. I also purchased an extra handle to have on hand just in case my wears out.