Air compressor safety relief valve, 1/4", 165 PSI. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4 in. FPT Outlet: 3/8 in. Preset Setting (PSI): 165 PSI Max. Temp.:...

Old Part Numbers: FS-10-052Twist-lock air filter assembly for air compressors. 1/2" MPT. Includes 10-SOL filter element. Replacing the pump's air filter regularly is important to maintain the performance and longetivity of your air compressor. A clean...

Complete K model replacement pump assembly with single-groove flywheel and air filter assembly. Usually for stop/start applications. Same as the KU pump except the Jenny K pump does not have head unloaders. Made in the USA.  IMPORTANT: This is an...

Old Part Numbers: 4L490Air compressor v-belt, 4L490. Replace if frayed or slipping.Specifications A-type belt, 1/2" wide Outside Dimension: 49" "A" Belt Conversion: A47

1/2" FPT x 3/4" MPT air compressor check valve with 1/8" FPT side port. If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace this part. The check valve is a one-way valve that prevents air from...

Old Part Numbers: 320-1177, 320-1044, BGKDPlease Note: New Style Belt Guard. If Your Serial Number Begins With Letters A-F you will need to purchase quantity  2 of each 5/16”x1” hex stock and 5/16”x 1/2” bolts from your local hardware store to adapt this...

Includes Unloader Valve.

Old Part Numbers: MC-5SNote: order this item for model GT5B-120.