3/8'' BALL VALVE (1) - Part #12
1/4'' BUNG (2) - Part #23
1/4" AIR FILLER VALVE (1) - Part #18
2" BUNG (2) - Part #21
PIPE BUSHING (2"MALE-3/8" FEMALE) Part #9
2" STEEL PLUG (1) - Part #20
1/4" POP OFF VALVE (1) (75LBS.) - Part #19
FILTER ELEMENT - Part #31
1 1/4'' BUNG (1) - Part #22
WHEEL BEARINGS (4) - Part #2