283
GEARCASE
GEARCASE TYPES
13
GEARCASE TYPES
Housing Identification
Remove the trim tab retaining screw, gasket and
trim tab from the gearcase.
Make note of identification markings. Refer to
Housing Profiles on p. 283.
Housing Profiles
Outboard Model
Housing
Type
Description of Features Gear Ratio
90°V6 20 in. “L2”
high speed profile, external water screens, pressed in
propeller bearing housing, performance gearset (V6).
14:26 (.538)
90°V6 20 in.
90°V6 25 in.
90°V6 30 in.
“M2”
front water inlets and straight leading edge, pressed in
propeller shaft bearing housing with retaining flange,
heavy duty standard gearset (V6)
13:24 (.542)
90°V6 25 in. / 30 in.
Counter Rotation
front water inlets and straight leading edge, pressed in
propeller shaft bearing housing with retaining flange“
CR” shafts, bearings and heavy duty gearset (V6)
13:24 (.542)
2. Trim tab COA3663
1. Identification markings COA3139
V6 “L2” Type
4.918
19.20
V6 “M2” Type
5.082
19.20
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