ROTATION
REVERSE
HEAVY DUTY
NO
989.6
102000-0004
This gearhead assembly is reverse rotation without the heavy duty modification.
ROTATION
REVERSE
HEAVY DUTY
YES
1084
102000-0008
This gearhead assembly is reverse rotation with the heavy duty modification.
ROTATION
STANDARD
HEAVY DUTY
NO
989.6
102000-0002
This gearhead assembly is standard rotation without the heavy duty modification.
ROTATION
STANDARD
HEAVY DUTY
YES
1084
102000-0006
This gearhead assembly is standard rotation with the heavy duty modification.