Old Part Numbers: ST042400AVTapping Screw, 10-24 x 5/8". This is the screw that fastens the belt guard halves, and fastens it to the compressor. Used on model VT634500 and others.

Cap for Oil Drain Extension

Old Part Numbers: ST016500AV

Old Part Numbers: ST022300AV, STD-2231/8" male NPT pipe plug. Used to plug accessory threads in the air compressor manifold, regulator, pressure switch (etc.).

Old Part Numbers: PS3030RVUnloader Valve used on many Furnas / Hubbell brand air compressor pressure switches includes the unloader valve with compression nut and sleeve, and screw. Replace this part if it leaks while the unit is running. If this part...