Cooler

02250137-799 refers to the Engine Radiator (Water Tank) used in  portable air compressors. 

Component Type: Engine Coolant Radiator / Water Tank.

Design: Features a 3-inch core (3" Core).

Weight: Approximately 56 lbs (25.4 kg) for aftermarket versions; some heavy-duty variants may reach ~110 lbs.

Dimensions: Package dimensions are roughly 38.5" x 15.5" x 9" (97.8 x 39.4 x 22.9 cm).

compatible with

300 Series: 300H, 300HH

375 Series: 375, 375H

425 Series: 425, 425Q