Yamaha 250A, L250A Section 25 Parts Diagram
LOWER CASING & DRIVE 1
94 catalog rows · 22 linked store rows
Yamaha 250A, L250A LOWER CASING & DRIVE 1 parts
Yamaha 250A, L250A section 25 covers lower casing & drive 1 parts for this outboard catalog. The list includes LOWER UNIT ASSY 1, LOWER UNIT ASSY 1 1 U, CASING, LOWER 1, BEARING 1, SHIM (T:0.10MM) 1, SHIM (T:0.12MM) 1 1 UR, SHIM (T:0.15MM) 1 1 UR, SHIM (T:0.18MM) 1 1 UR. Use the diagram reference numbers with the parts table to identify the correct item.
22 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 25
| Ref | Part No. / Description | Qty | Buy |
|---|---|---|---|
| 1 |
LOWER UNIT ASSY 1
X
|
1 | |
| 1 |
LOWER UNIT ASSY 1 1 U
|
||
| 2 |
CASING, LOWER 1
|
1 | |
| 3 |
BEARING 1
|
1 | |
| 4 |
BEARING 1
|
1 | |
| 5 |
SHIM (T:0.10MM) 1
UR
|
1 | |
| 5 |
SHIM (T:0.12MM) 1 1 UR
|
||
| 5 |
SHIM (T:0.15MM) 1 1 UR
|
||
| 5 |
SHIM (T:0.18MM) 1 1 UR
|
||
| 5 |
SHIM (T:0.30MM) 1 1 UR
|
||
| 5 |
SHIM (T:0.40MM) 1 1 UR
|
||
| 5 |
SHIM (T:0.50MM) 1 1 UR
|
||
| 6 |
DAMPER, WATER SEAL 1
|
1 | |
| 7 |
PLUG, STRAIGHT SCREW 1
|
1 | |
| 8 |
PLUG, DRAIN 1
|
1 | |
| 9 |
GASKET 2
Superseded by
90430-08003
|
2 | |
| 10 |
GUIDE, SEAL DAMPER
1
|
1 | |
| 11 |
PLATE
1
|
1 | |
| 12 |
O-RING
1
|
1 | |
| 13 |
OIL SEAL
1
|
1 | |
| 14 |
BOLT, WITH WASHER
3
|
3 | |
| 15 |
SHIFT CAM ASSY
1
|
1 | |
| 16 |
CIRCLIP
1
|
1 | |
| 17 |
SPRING, COMPRESSION
1
|
1 | |
| 18 |
HOUSING, WATER PUMP
1
|
1 | |
| 19 |
INSERT, CARTRIDGE
FOR STD
|
1 | |
| 19 |
INSERT, CARTRIDGE 1 FOR CHROMATE
|
||
| 20 |
O-RING
1
|
1 | |
| 21 |
O-RING
1
|
1 | |
| 22 |
DAMPER, WATER SEAL
1
|
1 | |
| 23 |
COVER, WATER PUMP HOUSING
1
|
1 | |
| 24 |
IMPELLER
1
|
1 | |
| 25 |
KEY, WOODRUFF
1
|
1 | |
| 26 |
SPACER 1
|
1 | |
| 27 |
COLLAR, DRIVE SHAFT
|
1 | |
| 28 |
WASHER, PLATE
|
2 | |
| 29 |
WASHER, WAVE
|
1 | |
| 30 |
OUTER PLATE, CARTRIDGE
FOR STD
|
1 | |
| 30 |
OUTER PLATE, CARTRIDGE 1 FOR CHROMATE
|
||
| 31 |
GASKET, WATER PUMP
1
|
1 | |
| 32 |
PIN, DOWEL
2
|
2 | |
| 33 |
BOLT, WITH WASHER
4
|
4 | |
| 34 |
HOUSING, BEARING
1
|
1 | |
| 35 |
OIL SEAL
2
|
2 | |
| 36 |
BEARING
1
|
1 | |
| 37 |
SHIM (T:0.10MM)
1 UR
|
1 | |
| 37 |
SHIM (T:0.12MM) 1 1 UR
|
||
| 37 |
SHIM (T:0.15MM) 1 1 UR
|
||
| 37 |
SHIM (T:0.18MM) 1 1 UR
|
||
| 37 |
SHIM (T:0.30MM) 1 1 UR
|
||
| 37 |
SHIM (T:0.40MM) 1 1 UR
|
||
| 37 |
SHIM (T:0.50MM) 1 1 UR
|
||
| 38 |
BEARING
1
|
1 | |
| 39 |
O-RING
1
|
1 | |
| 40 |
COVER, OIL SEAL
1
|
1 | |
| 41 |
BOLT
4
|
4 | |
| 42 |
WASHER
4
|
4 | |
| 43 |
DRIVE SHAFT COMP.
1 X
|
1 | |
| 43 |
DRIVE SHAFT COMP. 1 1 U
|
||
| 44 |
PINION
1
|
1 | |
| 45 |
WASHER, PLATE
1
|
1 | |
| 46 |
NUT
1
|
1 | |
| 47 |
GEAR
1
|
1 | |
| 48 |
SHAFT, PROPELLER
1
|
1 | |
| 49 |
SHIFTER
1
|
1 | |
| 50 |
SLIDE, SHIFT
1
|
1 | |
| 51 |
PIN, CROSS
1
|
1 | |
| 52 |
CLUTCH, DOG
1
|
1 | |
| 53 |
RING, CROSS PIN
1
|
1 | |
| 54 |
SHAFT, FREE
1
|
1 | |
| 55 |
PLUNGER, SHIFT
2
|
2 | |
| 56 |
WASHER, PLATE
1
|
1 | |
| 57 |
NUT, SPRING
2
|
2 | |
| 58 |
SPRING, COMPRESSION
1
|
1 | |
| 59 |
BALL
2
|
2 | |
| 60 |
HOUSING, BEARING
1
|
1 | |
| 61 |
BEARING
1
|
1 | |
| 62 |
GEAR
1
|
1 | |
| 63 |
WASHER, PLATE
1
|
1 | |
| 64 |
SHIM (T:0.10MM)
1 UR
|
1 | |
| 64 |
SHIM (T:0.12MM) 1 1 UR
|
||
| 64 |
SHIM (T:0.15MM)
1 UR
|
1 | |
| 64 |
SHIM (T:0.18MM) 1 1 UR
|
||
| 64 |
SHIM (T:0.30MM) 1 1 UR
|
||
| 64 |
SHIM (T:0.40MM) 1 1 UR
|
||
| 64 |
SHIM (T:0.50MM) 1 1 UR
|
||
| 65 |
BEARING
1
|
1 | |
| 66 |
OIL SEAL
2
|
2 | |
| 67 |
O-RING
2
|
2 | |
| 68 |
BOLT, FLANGE
2
|
2 | |
| 69 |
NIPPLE, GREASE
1
|
1 | |
| 70 |
CAP, LOWER CASING
1
|
1 | |
| 71 |
BOLT
2
|
2 | |
| 72 |
WASHER
2
|
2 |