I lost the diesel fuel filler cap over the side. I can't seem to find the right replacement.
The top diameter is 1 & 3/4 inch.The side from top to bottom is 9/16ths of an inch. The bottom diameter of the threads is 1 & 19/32nds. It's the threads that are giving me a problem. The standard Perko caps have threads that are too course to screw into the fill pipe.
Thanks for your help.
The top diameter is 1 & 3/4 inch.The side from top to bottom is 9/16ths of an inch. The bottom diameter of the threads is 1 & 19/32nds. It's the threads that are giving me a problem. The standard Perko caps have threads that are too course to screw into the fill pipe.
Thanks for your help.