Rolair

Old Part Numbers: 145C3/4" MPT x 1-1/16" SAE female flare swivel x 26" long (teflon smooth bore). 5/8" inside hose diameter. Comes with 1/2" M.P.T. x 1-1/16"-14 SAE straight fitting. You end up with...

If you start to hear knocking from your pump, then you need to replace your bearing inserts. Check crank to make sure it is not damaged.

Located between Intercooler which leads to tank and pump head. (for newer non-gasket style) (ea.) - not shown.

Old Part Numbers: VT212001

Replace this pin when replacing piston or rod.