Yamaha F25D Section 31 Parts Diagram
LOWER CASING & DRIVE 1
72 catalog rows · 20 linked store rows
Yamaha F25D LOWER CASING & DRIVE 1 parts
Yamaha F25D section 31 covers lower casing & drive 1 parts for this outboard catalog. The list includes LOWER UNIT ASSY, CASING, LOWER, BEARING, SHIM (T:0.7MM), SHIM (T:1.0MM), SHIM (T:1.1MM), SHIM (T:1.2MM), SHIM (T:1.3MM). Use the diagram reference numbers with the parts table to identify the correct item.
20 rows in this section are linked to store products with live price or availability. Confirm the exact model, serial range and year before ordering marine engine parts.
Parts list
Section 31
| Ref | Part No. / Description | Qty | Buy |
|---|---|---|---|
|
Ref
1
|
LOWER UNIT ASSY
L(21.6")
|
Qty 1 | |
|
Ref
2
|
CASING, LOWER
|
Qty 1 | |
|
Ref
3
|
BEARING
|
Qty 1 | |
|
Ref
4
|
SHIM (T:0.7MM)
UR
|
Qty 1 | |
|
Ref
4
|
SHIM (T:1.0MM)
1 UR
|
Qty 1 | |
|
Ref
4
|
SHIM (T:1.1MM)
1 UR
|
Qty 1 | |
|
Ref
4
|
SHIM (T:1.2MM)
1 UR
|
Qty 1 | |
|
Ref
4
|
SHIM (T:1.3MM)
1 UR
|
Qty 1 | |
|
Ref
4
|
SHIM (T:1.4MM)
1 UR
|
Qty 1 | |
|
Ref
4
|
SHIM (T:1.5MM)
1 UR
|
Qty 1 | |
|
Ref
4
|
SHIM (T:1.6MM)
1 UR
|
Qty 1 | |
|
Ref
5
|
SLEEVE, DRIVE SHAFT
|
Qty 1 | |
|
Ref
6
|
BEARING
|
Qty 1 | |
|
Ref
7
|
TUBE, WATER
L(21.6")
|
Qty 1 | |
|
Ref
8
|
O-RING
L(21.6")
|
Qty 2 | |
|
Ref
9
|
PLATE
L(21.6")
|
Qty 1 | |
|
Ref
10
|
HOUSING, WATER PUMP
1
|
Qty 1 | |
|
Ref
11
|
DAMPER, WATER SEAL
1
|
Qty 1 | |
|
Ref
12
|
INSERT, CARTRIDGE
1
|
Qty 1 | |
|
Ref
13
|
IMPELLER
1
|
Qty 1 | |
|
Ref
14
|
O-RING
1
|
Qty 1 | |
|
Ref
15
|
OUTER PLATE, CARTRIDGE
1
|
Qty 1 | |
|
Ref
16
|
BOLT
4
|
Qty 4 | |
|
Ref
17
|
WASHER
4
|
Qty 4 | |
|
Ref
18
|
BRACKET
1
|
Qty 1 | |
|
Ref
19
|
O-RING
1
|
Qty 1 | |
|
Ref
20
|
BOLT
2
|
Qty 2 | |
|
Ref
21
|
WASHER
2
|
Qty 2 | |
|
Ref
22
|
HOUSING, BEARING
1
|
Qty 1 | |
|
Ref
23
|
PIN, DOWEL
3
|
Qty 3 | |
|
Ref
24
|
SEAL
1
|
Qty 1 | |
|
Ref
25
|
PACKING, LOWER CASING
1
|
Qty 1 | |
|
Ref
26
|
OIL SEAL
2
|
Qty 2 | |
|
Ref
27
|
PLUG, STRAIGHT SCREW
1
|
Qty 1 | |
|
Ref
28
|
GASKET
Superseded by
90430-08003
1
|
Qty 1 | |
|
Ref
29
|
ANODE
Supersedes 61N-45251-00
1
|
Qty 1 | |
|
Ref
30
|
BOLT, FLANGE
1
|
Qty 1 | |
|
Ref
31
|
WASHER, INTERNAL TOOTH
1
|
Qty 1 | |
|
Ref
32
|
PLUG, DRAIN
1
|
Qty 1 | |
|
Ref
33
|
GASKET
Superseded by
90430-08003
1
|
Qty 1 | |
|
Ref
34
|
DRIVE SHAFT ASSY
1 L(21.6")
|
Qty 1 | |
|
Ref
35
|
KEY, WOODRUFF
1
|
Qty 1 | |
|
Ref
36
|
PINION (13T)
1
|
Qty 1 | |
|
Ref
37
|
NUT
1
|
Qty 1 | |
|
Ref
38
|
BEARING
1
|
Qty 1 | |
|
Ref
39
|
SHIM (T:1.0MM)
1 UR
|
Qty 1 | |
|
Ref
39
|
SHIM (T:1.1MM)
1 UR
|
Qty 1 | |
|
Ref
39
|
SHIM (T:1.2MM)
1 UR
|
Qty 1 | |
|
Ref
39
|
SHIM (T:1.3MM)
1 UR
|
Qty 1 | |
|
Ref
39
|
SHIM (T:1.4MM)
1 UR
|
Qty 1 | |
|
Ref
40
|
GEAR 1 (27T)
1
|
Qty 1 | |
|
Ref
41
|
SHAFT, PROPELLER
1
|
Qty 1 | |
|
Ref
42
|
PLUNGER, SHIFT
1
|
Qty 1 | |
|
Ref
43
|
CLUTCH, DOG
1
|
Qty 1 | |
|
Ref
44
|
PIN, STRAIGHT
1
|
Qty 1 | |
|
Ref
45
|
RING, CROSS PIN
1
|
Qty 1 | |
|
Ref
46
|
SPRING, COMPRESSION
1
|
Qty 1 | |
|
Ref
47
|
WASHER, PLATE
1
|
Qty 1 | |
|
Ref
48
|
GEAR 2 (27T)
1
|
Qty 1 | |
|
Ref
49
|
SHIM (T:1.0MM)
1 UR
|
Qty 1 | |
|
Ref
49
|
SHIM (T:1.1MM)
1 UR
|
Qty 1 | |
|
Ref
49
|
SHIM (T:1.2MM)
1 UR
|
Qty 1 | |
|
Ref
49
|
SHIM (T:1.3MM)
1 UR
|
Qty 1 | |
|
Ref
50
|
CAP, LOWER CASING
1
|
Qty 1 | |
|
Ref
51
|
BEARING
1
|
Qty 1 | |
|
Ref
52
|
O-RING
1
|
Qty 1 | |
|
Ref
53
|
BEARING
1
|
Qty 1 | |
|
Ref
54
|
OIL SEAL
2
|
Qty 2 | |
|
Ref
55
|
O-RING
2
|
Qty 2 | |
|
Ref
56
|
BOLT
2
|
Qty 2 | |
|
Ref
57
|
WASHER
2
|
Qty 2 | |
|
Ref
58
|
SHIFT CAM ASSY
1 L(21.6")
|
Qty 1 |