Electric PTO clutch replaces Grasshopper 388762 & 604180. Fits model 618. Also replaces Ariens 55430 & Gravely 574100. 4-7/8" Dia. Pulley. 1/2" belt, shaft size 1". Warner 5218-27.

Replaces:

 GRASSHOPPER 604180

 GRAVELY 005430

GRAVELY 00574100

OREGON 33-117

STENS 255-319

WARNER 5218-27