Mercury 40 Service Manual page 463

NON-BIGFOOT GEAR HOUSING
Gear Housing (Prop Shaft)(1.83:1 Gear Ratio)
44
69
70
68
95
Loctite "271" Adhesive Sealant (92-809819)
7
Super Duty Gear Lubricant (92-13783A24)
87
95
2-4-C w/Teflon (92-825407A12)
Page 6A-8
46
43
45
55
54
53
52
51
47
7
65
64
66
63
62
61
87
95
3.44 IN./87.37 MM
42
41
40
67
73
50
49
87
48
87
59
60
58
95
87
TORPEDO DIA.
39
1
57
56
95
90-828631R3 MARCH 1999
39
72
71