Yamaha 250A, L250A Section 3 Parts Diagram
CRANKSHAFT & PISTON
38 catalog rows · 6 linked store rows
Yamaha 250A, L250A CRANKSHAFT & PISTON parts
Yamaha 250A, L250A section 3 covers crankshaft & piston parts for this outboard catalog. The list includes CRANKSHAFT 1, SEAL, CRANK 9, BEARING 1, OIL SEAL 1, O-RING 1, BEARING 2, GEAR, DRIVE 1, CIRCLIP. Use the diagram reference numbers with the parts table to identify the correct item.
6 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 3
| Ref | Part No. / Description | Qty | Buy |
|---|---|---|---|
| 1 |
CRANKSHAFT 1
1 1
|
1 | |
| 2 |
SEAL, CRANK 9
9 9
|
9 | |
| 3 |
BEARING 1
1 1
|
1 | |
| 4 |
.OIL SEAL 1
1 1
|
1 | |
| 5 |
O-RING 1
1 1
|
1 | |
| 6 |
BEARING 1
1 1
|
1 | |
| 7 |
BEARING 2
2 2
|
2 | |
| 8 |
GEAR, DRIVE 1
|
1 | |
| 9 |
BEARING 1
1 1
|
1 | |
| 10 |
CIRCLIP
1 1 1
|
1 | |
| 11 |
PULLEY, CRANKSHAFT BALANCE
1 1 1
|
1 | |
| 12 |
NUT, CRANKSHAFT 1
1 1 1
|
1 | |
| 13 |
OIL SEAL
1 1 1
|
1 | |
| 14 |
HOUSING, OIL SEAL
1 1 1
|
1 | |
| 15 |
OIL SEAL
1 1 1
|
1 | |
| 16 |
CIRCLIP
1 1 1
|
1 | |
| 17 |
O-RING
1 1 1
|
1 | |
| 18 |
BOLT
4 4 4
|
4 | |
| 19 |
WASHER, SPRING
4 4 4
|
4 | |
| 20 |
PISTON (STD)
3 3 3
|
3 | |
| 20 |
PISTON (0.25MM O/S) 3 3
3 AP
|
3 | |
| 20 |
PISTON (0.50MM O/S) 3 3
3 AP
|
3 | |
| 21 |
PISTON RING SET (STD)
3 3 3
|
3 | |
| 21 |
PISTON RING SET (0.25MM O/S) 3 3
3 AP
|
3 | |
| 21 |
PISTON RING SET (0.50MM O/S) 3 3
3 AP
|
3 | |
| 22 |
PISTON 2 (STD)
3 3 3
|
3 | |
| 22 |
PISTON 2 (0.25MM O/S) 3 3
3 AP
|
3 | |
| 22 |
PISTON 2 (0.50MM O/S)
3 3 3 AP
|
3 | |
| 23 |
PISTON RING SET (STD)
3 3 3
|
3 | |
| 23 |
PISTON RING SET (0.25MM O/S) 3 3
3 AP
|
3 | |
| 23 |
PISTON RING SET (0.50MM O/S) 3 3
3 AP
|
3 | |
| 24 |
PIN, PISTON
6 6 6
|
6 | |
| 25 |
CLIP, PISTON PIN 12
12 12
|
12 | |
| 26 |
CONNECTING ROD ASSY
6 6 6
|
6 | |
| 27 |
.BOLT
2 2 2
|
2 | |
| 28 |
BEARING
6 6 6
|
6 | |
| 29 |
WASHER, PLATE 12
12 12
|
12 | |
| 30 |
BEARING
6 6 6
|
6 |