Oregon Harvester Handbook page 70

3/4" Pitch Guide Bar Mounts
G138
Drive sprocket
tooth count:
11,12
Dimensions:
Œ
.635"
x 7 .410"

.650"
J134
Drive sprocket
tooth count:
8
Dimensions:
Œ
.562"
J211
Drive sprocket
tooth count:
8
Dimensions:
Œ
.394"
x 3 .338"

.555"
x .404"
K177
Drive sprocket
tooth count:
7, 8
Dimensions:
Œ
.625"
x 3 .25"

.306"
65
1
G138
1
K177
Mechanical Timber Harvesting Handbook
2
2
1
1
1
2
1
2
J211
2
2
1
1