Yamaha 2CMH Rigging Manual page 52

OUTBOARD MOTOR DIMENSIONS
CLAMP BRACKET DIMENSIONS
55B
Model
PTT & Hydro-tilt for S transom
AN2
Symbol
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
60F
AN2
mm (in.)
125.4 (4.9)
254 (10.0)
163.5 (6.4)
50.8 (2.0)
180 (7.1)
329 (13.0)
138.1 (5.4)
203.2 (8.0)
18.5 (0.73)
—
—
—
1-46
E60H
Symbol
C1
C2
C3
D1
D2
D3 Studbolt hole: M12 X 1.25-40 deep
D4
AN1
AN2
mm (in.)
—
—
68.5 (2.7)
13 (0.51)
55.5 (2.2)
—
19 (0.75)
101.5 (4.0)