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 |
|---|---|---|---|
|
Ref
1
|
CRANKSHAFT 1
1 1
|
Qty 1 | |
|
Ref
2
|
SEAL, CRANK 9
9 9
|
Qty 9 | |
|
Ref
3
|
BEARING 1
1 1
|
Qty 1 | |
|
Ref
4
|
.OIL SEAL 1
1 1
|
Qty 1 | |
|
Ref
5
|
O-RING 1
1 1
|
Qty 1 | |
|
Ref
6
|
BEARING 1
1 1
|
Qty 1 | |
|
Ref
7
|
BEARING 2
2 2
|
Qty 2 | |
|
Ref
8
|
GEAR, DRIVE 1
|
Qty 1 | |
|
Ref
9
|
BEARING 1
1 1
|
Qty 1 | |
|
Ref
10
|
CIRCLIP
1 1 1
|
Qty 1 | |
|
Ref
11
|
PULLEY, CRANKSHAFT BALANCE
1 1 1
|
Qty 1 | |
|
Ref
12
|
NUT, CRANKSHAFT 1
1 1 1
|
Qty 1 | |
|
Ref
13
|
OIL SEAL
1 1 1
|
Qty 1 | |
|
Ref
14
|
HOUSING, OIL SEAL
1 1 1
|
Qty 1 | |
|
Ref
15
|
OIL SEAL
1 1 1
|
Qty 1 | |
|
Ref
16
|
CIRCLIP
1 1 1
|
Qty 1 | |
|
Ref
17
|
O-RING
1 1 1
|
Qty 1 | |
|
Ref
18
|
BOLT
4 4 4
|
Qty 4 | |
|
Ref
19
|
WASHER, SPRING
4 4 4
|
Qty 4 | |
|
Ref
20
|
PISTON (STD)
3 3 3
|
Qty 3 | |
|
Ref
20
|
PISTON (0.25MM O/S) 3 3
3 AP
|
Qty 3 | |
|
Ref
20
|
PISTON (0.50MM O/S) 3 3
3 AP
|
Qty 3 | |
|
Ref
21
|
PISTON RING SET (STD)
3 3 3
|
Qty 3 | |
|
Ref
21
|
PISTON RING SET (0.25MM O/S) 3 3
3 AP
|
Qty 3 | |
|
Ref
21
|
PISTON RING SET (0.50MM O/S) 3 3
3 AP
|
Qty 3 | |
|
Ref
22
|
PISTON 2 (STD)
3 3 3
|
Qty 3 | |
|
Ref
22
|
PISTON 2 (0.25MM O/S) 3 3
3 AP
|
Qty 3 | |
|
Ref
22
|
PISTON 2 (0.50MM O/S)
3 3 3 AP
|
Qty 3 | |
|
Ref
23
|
PISTON RING SET (STD)
3 3 3
|
Qty 3 | |
|
Ref
23
|
PISTON RING SET (0.25MM O/S) 3 3
3 AP
|
Qty 3 | |
|
Ref
23
|
PISTON RING SET (0.50MM O/S) 3 3
3 AP
|
Qty 3 | |
|
Ref
24
|
PIN, PISTON
6 6 6
|
Qty 6 | |
|
Ref
25
|
CLIP, PISTON PIN 12
12 12
|
Qty 12 | |
|
Ref
26
|
CONNECTING ROD ASSY
6 6 6
|
Qty 6 | |
|
Ref
27
|
.BOLT
2 2 2
|
Qty 2 | |
|
Ref
28
|
BEARING
6 6 6
|
Qty 6 | |
|
Ref
29
|
WASHER, PLATE 12
12 12
|
Qty 12 | |
|
Ref
30
|
BEARING
6 6 6
|
Qty 6 |