CHAMPION USN72 - Manual (Page 95)

RPM
Name Sheave, Reducer Sheave, Motor V-Belt Sprocket, Drive Sprocket, Reducer
Item No. 21 Item No. 22 Item No. 23 Item No. 26 Item No. 32
250
185
135
85
60
P/N 112713
AK30
P/N 112603
AK41
P/N 113404
AK49
P/N 112604
AK56
P/N 112604
AK56
P/N 113397
50B15
P/N 113397
50B15
P/N 113397
50B23
P/N 110164
50B11
P/N 112609
50B11
P/N 112609
50B23
P/N 112609
50B23
P/N 112609
50B23
P/N 112609
50B23
P/N 112609
50B23
P/N 100793
4L300
P/N 100795
4L320
P/N 100795
4L320
P/N 100799
4L350
P/N 100796
4L330
P/N 103162
AK25
P/N 103162
AK25
P/N 100442
AK22
P/N 113623
AK26
P/N 113067
AK20