Old Part Numbers: CW210000AV, EV1WSI Condor unloader valve for MDR21130 and other popular pressure switches. Replace this valve if air constantly leaks from the valve while the unit is running, or if you don't hear a burst of air from the valve as...

Old Part Numbers: ST016500AV

Plastite screw, 5/8" long. Screw for the plastic shroud, belt guard, etc. Note: Also used on models WL650103, WL651900, WL650703, WL651004, WL651000AJ.Specifications5/8" long

Oil Sight Glass so you can keep an eye on the pump's oil level. Note: Order this item for models 4B246C and for pumps that have a threaded oil breather!

Cap for Oil Drain Extension

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.).

Fits select VT47 & VT48 Series Pumps. Includes: Cap, oil seal and o-ring.