At this price order 4!

Old Part Numbers: 6203ZZ(Rear)

Old Part Numbers: 160-591If your unit kicks the breaker when it tries to restart when there is air in tank, replace this part. (use for units with reset button manufactured after Jan 2005). If your pressure switch is leaking out of the small bleeder...

Rubber Vibration Feet for base. Requires 4.

Old Part Numbers: 881-561Polish crank and replace the rod if locked up.

Old Part Numbers: 881-510Can't control your line pressure? Order this Regulator.

OEM switch.  If your valve is leaking on the side of the switch, do not order this part. Order check valve instead.