Crankshaft & Piston Diagram Yamaha MX

Year
1975
Sales region
USA
Engine Capacity
250
Model
MX250

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Parts list
Crankshaft & Piston

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Crankshaft & Piston
Description OEM Part # Price
1
1
509-11400-00-00
Crankshaft Assembly

509-11400-00-00

1
1
509-11412-00-00
Crank 1

509-11412-00-00

2
2
509-11422-01-00
No Longer Available

509-11422-01-00

2
2
509-11630-00-00
Piston Kit Std

509-11630-00-00

2
2
509-11630-20-00
Piston Kit 2Nd

2ND

509-11630-20-00

2
2
509-11630-40-00
No Longer Available

509-11630-40-00

2
2
509-11630-30-00
Piston Kit 3Rd

3RD

509-11630-30-00

2
2
509-11630-10-00
Piston Kit 1St

1ST

509-11630-10-00

3
3
498-11651-00-00
Rod, Connecting

498-11651-00-00

4
4

2X4-11681-00-00

Pin, Crank 1

2X4-11681-00-00

from US $73.36

5
5

214-15385-00-00

Plug, Blind

214-15385-00-00

from US $9.07

6
6
933-10425-N4-00
Bearing, Cylindrical

933-10425-N4-00

replacement
6
6

93310-425P2-00

Bearing

93310-425P2-00

from US $46.84

7
7

90209-25085-00

Washer, (90209-25220)

90209-25220

90209-25085-00

from US $11.62

8
8
509-11631-01-96
Piston Std (69.96Mm Std)

69.96MM STD

509-11631-01-96

8
8
509-11638-01-00
Piston 4 O/s 1.00 (71.00Mm 4Th

O/S 1.00 71.00MM 4TH ALTERNATE PARTS

509-11638-01-00

8
8
509-11637-01-00
Piston 3 O/s 0.75 (70.75Mm 3Rd

O/S 0.75 70.75MM 3RD ALTERNATE PARTS

509-11637-01-00

8
8
509-11635-01-00
Piston 1 O/s 0.25 (70.25Mm 1St

O/S 0.25 70.25MM 1ST ALTERNATE PARTS

509-11635-01-00

8
8
509-11636-01-00
Piston 2 O/s 0.50 (70.50Mm 2Nd

O/S 0.50 70.50MM 2ND SEE M5-006ALTERNATE PARTS

509-11636-01-00

9
9
313-11611-00-00
Ring, Piston Std

313-11611-00-00

9
9
313-11611-10-00
Ring, Piston 1St

1ST ALTERNATE PARTS

313-11611-10-00

9
9
313-11611-30-00
Ring, Piston 3Rd (3Rd O.s.)

3RD 3RD O.S. ALTERNATE PARTS

313-11611-30-00

9
9
313-11611-40-00
Ring, Piston 4Th (4Th O.s.)

4TH 4TH O.S. ALTERNATE PARTS

313-11611-40-00

9
9
313-11611-20-00
Ring, Piston 2Nd

2ND ALTERNATE PARTS

313-11611-20-00

10
10

93310-218A6-00

Bearing

93310-218A6-00

from US $12.06

11
11

214-11633-00-00

Pin, Piston

214-11633-00-00

from US $17.87

12
12

93450-20026-00

Circlip

93450-20026-00

from US $2.91

13
13
933-06206-22-00
Bearing

933-06206-22-00

replacement
13
13

933-06206-27-00

Bearing (5X5)

933-06206-27-00

from US $32.32

14
14

93103-30150-00

Oil Seal (38W)

38W

93103-30150-00

from US $18.42

15
15

93103-40091-00

Oil Seal

93103-40091-00

from US $21.54

16
16

93210-29282-00

O-Ring

93210-29282-00

from US $1.84

17
17
509-16111-00-00
Gear, Pri Drive

509-16111-00-00

18
18

214-16119-00-00

Spring, Belleville

214-16119-00-00

from US $7.93

19
19

90179-18172-00

Nut

90179-18172-00

from US $14.87

20
20

90280-05014-00

Key, Woodruff

90280-05014-00

from US $3.54

21
21

90282-07019-00

Key, Straight

90282-07019-00

from US $6.94

Crankshaft & Piston Diagram Yamaha MX USA 14461958-807930