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1981 Yamaha SR250H Crankshaft Piston

Change Assembly
Diagrams Shown are for U.S. Models

Crankshaft Piston

Prices shown are USD

Ref#
 Part
Price
Qty
 
1
Crankshaft Assembly
3Y6-11400-00-00
2
. Crank 1
3Y1-11412-09-00 3Y1-11401-09-00
$173.24
3
Crank 2
3Y6-11422-01-00
4
. Pin, Crank 1
3Y1-11681-00-00
$32.99
5
. Bearing, Cylinder.#10
93310-831H1-00
$47.24
6
. Rod Connecting
3Y1-11651-02-00
$125.99
7
Bearing
93306-30630-00
$47.24
8
Piston Std
3Y1-11631-00-A0
8
Piston 1 O/S 0.25 ALTERNATE PART
3Y1-11635-00-00
8
Piston 3 O/S 0.75 ALTERNATE PART
3Y1-11637-00-00
8
Piston 4 O/S 1.00 ALTERNATE PART
3Y1-11638-00-00
8
Piston 2 O/S 0.50 ALTERNATE PART
3Y1-11636-00-00
9
Piston Ringset 1St ALTERNATE PART
3Y1-11610-10-00 447-11610-10-00
$65.99
9
Piston Ringset 2Nd ALTERNATE PART
3Y1-11610-20-00 447-11610-20-00
$60.74
9
Piston Ringset 3Rd ALTERNATE PART
3Y1-11610-30-00 447-11610-30-00
9
Piston Ringset 4Th ALTERNATE PART
3Y1-11610-40-00 447-11610-40-00
9
Piston Ringset Std
3Y1-11610-00-00 447-11610-00-00
$68.99
10
Pin, Piston
447-11633-00-00
$25.49
11
Circlip
93450-22027-00
$5.24
12
Key, Straight
90282-07019-00
$4.75
13
Weight 1
3Y1-11454-00-00
$82.49
14
Bearing
93306-30525-00
$38.24
15
Bearing
93306-30526-00 93306-30540-00
$43.49
16
Washer, Plate
90201-20792-00
$5.24
17
Washer, Bearing Cvr
3Y1-11565-00-00
18
Boss, Buffer
3Y1-11496-00-00
$27.74
19
Spring, Compression
90501-21133-00
$5.24
20
Pin, Dowel
93605-10090-00
$5.24
21
Gear, Balance (43T)
3Y1-11531-01-00 3Y1-11531-02-00
$55.49
22
Key, Straight
90282-05013-00 90282-05065-00
$5.99
23
Washer, Lock
90215-20158-00
$5.24
24
Nut, Speciall Shape
90179-16018-00
25
Key, Woodruff
90280-16053-00 90280-05001-00
$7.87
26
Washer, Plate
90201-12593-00
$5.99
27
Washer, Spring
92901-12100-00 92990-12100-00
$5.24
28
Nut, Hexagon
90170-12347-00
$5.99
 
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