The relief valve is located on the side of the air compressor's pressure switch. If your relief valve is attached to your switch by inserting through a hole on the side bracket, then this is your style. Order this if your valve is broken. If this valve...

Old Part Numbers: 308, JC800-41, FC022050003This part is sold as 1 per packaged, if you need to replace them all, then order qty 3.

Old Part Numbers: 015001000F, FC015001000

Old Part Numbers: NTB14Use this nylon tube if your air compressor pressure switch has a plastic unloader valve with a quick-connect fitting. Note: sold by the foot (quantity of 1 = 1 foot or 12 inches of tubing).