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  3. Yamaha Spares
  4. 2025
  5. YZ250FS (BLUE
  6. CYLINDER
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Part Finder - Yamaha Spares - 2025 - YZ250FS (BLUE - CYLINDER

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Please note: that parts quantities shown on parts diagrams are the quantity of that part that exists on the bike, Not the quantity that we have in stock. Please click on the parts individually to check stock availability, thank you.
Please note: that pricing shown is individual/single per item pricing only unless otherwise indicated in part description.
Ref Part Number Description Part/Desc
1B7B-11101-19CYLINDER HEAD ASSYB7B-11101-19CYLINDER HEAD ASSY
2B7B-11133-10GUIDE, VALVE 1B7B-11133-10GUIDE, VALVE 1
33D7-11133-10GUIDE, VALVE 13D7-11133-10GUIDE, VALVE 1
490105-06027BOLT, FLANGE90105-06027BOLT, FLANGE
2895E32-06010BOLT, FLANGE DEEP95E32-06010BOLT, FLANGE DEEP
2990430-06014GASKET90430-06014GASKET
1490116-06037BOLT, STUD90116-06037BOLT, STUD
894701-00424PLUG, SPARK (NGK LMAR9E-J)94701-00424PLUG, SPARK (NGK LMAR9E-J)
9B7B-11181-00GASKET, CYLINDER HB7B-11181-00GASKET, CYLINDER H
1093612-16254PIN, DOWEL93612-16254PIN, DOWEL
1190105-09004BOLT, FLANGE90105-09004BOLT, FLANGE
1290105-09002BOLT, FLANGE90105-09002BOLT, FLANGE
1390201-096J9WASHER, PLATE90201-096J9WASHER, PLATE
1595780-06500NUT, FLANGE95780-06500NUT, FLANGE
16B7B-11190-00COVER, CYLINDER HEB7B-11190-00COVER, CYLINDER HE
1790116-06049BOLT, STUD90116-06049BOLT, STUD
185BE-12241-01GUIDE, STOPPER 25BE-12241-01GUIDE, STOPPER 2
19BMF-11166-00PIPE, BREATHER 1BMF-11166-00PIPE, BREATHER 1
2090467-140A4CLIP90467-140A4CLIP
215UM-1119E-00BOLT, COVER HEAD5UM-1119E-00BOLT, COVER HEAD
221SM-11194-00GASKET, HEAD COVER1SM-11194-00GASKET, HEAD COVER
231SM-11193-00GASKET, HEAD COVER1SM-11193-00GASKET, HEAD COVER
24B7B-11311-00CYLINDER 1B7B-11311-00CYLINDER 1
25B7B-11351-00GASKET, CYLINDERB7B-11351-00GASKET, CYLINDER
2699530-10116PIN, DOWEL99530-10116PIN, DOWEL
2790110-06380BOLT, HEXAGON SOCK90110-06380BOLT, HEXAGON SOCK
Ref Part Number Description Part, Description # On Img # Cart $ Each Notes
1 B7B-11101-19 CYLINDER HEAD ASSY B7B-11101-19CYLINDER HEAD ASSY1 on diagram x1 1141.90
2 B7B-11133-10 GUIDE, VALVE 1 B7B-11133-10GUIDE, VALVE 12 on diagram x2 116.60
3 3D7-11133-10 GUIDE, VALVE 1 3D7-11133-10GUIDE, VALVE 12 on diagram x2 79.50
4 90105-06027 BOLT, FLANGE 90105-06027BOLT, FLANGE8 on diagram x8 2.70
5 95E32-06010 BOLT, FLANGE DEEP 95E32-06010BOLT, FLANGE DEEP1 on diagram x1 0.50
6 90430-06014 GASKET 90430-06014GASKET1 on diagram x1 4.30
7 90116-06037 BOLT, STUD 90116-06037BOLT, STUD2 on diagram x2 9.30
8 94701-00424 PLUG, SPARK (NGK LMAR9E-J) 94701-00424PLUG, SPARK (NGK LMAR9E-J)1 on diagram x1 78.20
9 B7B-11181-00 GASKET, CYLINDER H B7B-11181-00GASKET, CYLINDER H1 on diagram x1 46.30
10 93612-16254 PIN, DOWEL 93612-16254PIN, DOWEL2 on diagram x2 10.00
11 90105-09004 BOLT, FLANGE 90105-09004BOLT, FLANGE3 on diagram x3 30.20
12 90105-09002 BOLT, FLANGE 90105-09002BOLT, FLANGE1 on diagram x1 28.40
13 90201-096J9 WASHER, PLATE 90201-096J9WASHER, PLATE4 on diagram x4 4.70
14 90116-06037 BOLT, STUD 90116-06037BOLT, STUD2 on diagram x2 9.30
15 95780-06500 NUT, FLANGE 95780-06500NUT, FLANGE2 on diagram x2 3.90
16 B7B-11190-00 COVER, CYLINDER HE B7B-11190-00COVER, CYLINDER HE1 on diagram x1 420.20
17 90116-06049 BOLT, STUD 90116-06049BOLT, STUD1 on diagram x1 8.10
18 5BE-12241-01 GUIDE, STOPPER 2 5BE-12241-01GUIDE, STOPPER 21 on diagram x1 28.20
19 BMF-11166-00 PIPE, BREATHER 1 BMF-11166-00PIPE, BREATHER 11 on diagram x1 45.00
20 90467-140A4 CLIP 90467-140A4CLIP1 on diagram x1 1.20
21 5UM-1119E-00 BOLT, COVER HEAD 5UM-1119E-00BOLT, COVER HEAD2 on diagram x2 12.30
22 1SM-11194-00 GASKET, HEAD COVER 1SM-11194-00GASKET, HEAD COVER1 on diagram x1 26.70
23 1SM-11193-00 GASKET, HEAD COVER 1SM-11193-00GASKET, HEAD COVER1 on diagram x1 39.10
24 B7B-11311-00 CYLINDER 1 B7B-11311-00CYLINDER 11 on diagram x1 564.60
25 B7B-11351-00 GASKET, CYLINDER B7B-11351-00GASKET, CYLINDER1 on diagram x1 15.80
26 99530-10116 PIN, DOWEL 99530-10116PIN, DOWEL2 on diagram x2 1.50
27 90110-06380 BOLT, HEXAGON SOCK 90110-06380BOLT, HEXAGON SOCK1 on diagram x1 4.00
28 95E32-06010 BOLT, FLANGE DEEP 95E32-06010BOLT, FLANGE DEEP1 on diagram x1 0.50
29 90430-06014 GASKET 90430-06014GASKET1 on diagram x1 4.30

B7B-11101-19 - CYLINDER HEAD ASSY

  • Reference

    1

  • Part Number

    B7B-11101-19

  • Description

    CYLINDER HEAD ASSY

  • Price

    1141.90

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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B7B-11133-10 - GUIDE, VALVE 1

  • Reference

    2

  • Part Number

    B7B-11133-10

  • Description

    GUIDE, VALVE 1

  • Price

    116.60

  • Qty On Diagram

    2

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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3D7-11133-10 - GUIDE, VALVE 1

  • Reference

    3

  • Part Number

    3D7-11133-10

  • Description

    GUIDE, VALVE 1

  • Price

    79.50

  • Qty On Diagram

    2

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90105-06027 - BOLT, FLANGE

  • Reference

    4

  • Part Number

    90105-06027

  • Description

    BOLT, FLANGE

  • Price

    2.70

  • Qty On Diagram

    8

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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95E32-06010 - BOLT, FLANGE DEEP

  • Reference

    5

  • Part Number

    95E32-06010

  • Description

    BOLT, FLANGE DEEP

  • Price

    0.50

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90430-06014 - GASKET

  • Reference

    6

  • Part Number

    90430-06014

  • Description

    GASKET

  • Price

    4.30

  • Qty On Diagram

    1

  • Stock in Store

    2

  • Qty In Cart

  • basket not updated, press update to apply change
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90116-06037 - BOLT, STUD

  • Reference

    7

  • Part Number

    90116-06037

  • Description

    BOLT, STUD

  • Price

    9.30

  • Qty On Diagram

    2

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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94701-00424 - PLUG, SPARK (NGK LMAR9E-J)

  • Reference

    8

  • Part Number

    94701-00424

  • Description

    PLUG, SPARK (NGK LMAR9E-J)

  • Price

    78.20

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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B7B-11181-00 - GASKET, CYLINDER H

  • Reference

    9

  • Part Number

    B7B-11181-00

  • Description

    GASKET, CYLINDER H

  • Price

    46.30

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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93612-16254 - PIN, DOWEL

  • Reference

    10

  • Part Number

    93612-16254

  • Description

    PIN, DOWEL

  • Price

    10.00

  • Qty On Diagram

    2

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90105-09004 - BOLT, FLANGE

  • Reference

    11

  • Part Number

    90105-09004

  • Description

    BOLT, FLANGE

  • Price

    30.20

  • Qty On Diagram

    3

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90105-09002 - BOLT, FLANGE

  • Reference

    12

  • Part Number

    90105-09002

  • Description

    BOLT, FLANGE

  • Price

    28.40

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90201-096J9 - WASHER, PLATE

  • Reference

    13

  • Part Number

    90201-096J9

  • Description

    WASHER, PLATE

  • Price

    4.70

  • Qty On Diagram

    4

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90116-06037 - BOLT, STUD

  • Reference

    14

  • Part Number

    90116-06037

  • Description

    BOLT, STUD

  • Price

    9.30

  • Qty On Diagram

    2

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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95780-06500 - NUT, FLANGE

  • Reference

    15

  • Part Number

    95780-06500

  • Description

    NUT, FLANGE

  • Price

    3.90

  • Qty On Diagram

    2

  • Stock in Store

    1

  • Qty In Cart

  • basket not updated, press update to apply change
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B7B-11190-00 - COVER, CYLINDER HE

  • Reference

    16

  • Part Number

    B7B-11190-00

  • Description

    COVER, CYLINDER HE

  • Price

    420.20

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90116-06049 - BOLT, STUD

  • Reference

    17

  • Part Number

    90116-06049

  • Description

    BOLT, STUD

  • Price

    8.10

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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5BE-12241-01 - GUIDE, STOPPER 2

  • Reference

    18

  • Part Number

    5BE-12241-01

  • Description

    GUIDE, STOPPER 2

  • Price

    28.20

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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BMF-11166-00 - PIPE, BREATHER 1

  • Reference

    19

  • Part Number

    BMF-11166-00

  • Description

    PIPE, BREATHER 1

  • Price

    45.00

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90467-140A4 - CLIP

  • Reference

    20

  • Part Number

    90467-140A4

  • Description

    CLIP

  • Price

    1.20

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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5UM-1119E-00 - BOLT, COVER HEAD

  • Reference

    21

  • Part Number

    5UM-1119E-00

  • Description

    BOLT, COVER HEAD

  • Price

    12.30

  • Qty On Diagram

    2

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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1SM-11194-00 - GASKET, HEAD COVER

  • Reference

    22

  • Part Number

    1SM-11194-00

  • Description

    GASKET, HEAD COVER

  • Price

    26.70

  • Qty On Diagram

    1

  • Stock in Store

    1

  • Qty In Cart

  • basket not updated, press update to apply change
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1SM-11193-00 - GASKET, HEAD COVER

  • Reference

    23

  • Part Number

    1SM-11193-00

  • Description

    GASKET, HEAD COVER

  • Price

    39.10

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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B7B-11311-00 - CYLINDER 1

  • Reference

    24

  • Part Number

    B7B-11311-00

  • Description

    CYLINDER 1

  • Price

    564.60

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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B7B-11351-00 - GASKET, CYLINDER

  • Reference

    25

  • Part Number

    B7B-11351-00

  • Description

    GASKET, CYLINDER

  • Price

    15.80

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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99530-10116 - PIN, DOWEL

  • Reference

    26

  • Part Number

    99530-10116

  • Description

    PIN, DOWEL

  • Price

    1.50

  • Qty On Diagram

    2

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90110-06380 - BOLT, HEXAGON SOCK

  • Reference

    27

  • Part Number

    90110-06380

  • Description

    BOLT, HEXAGON SOCK

  • Price

    4.00

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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95E32-06010 - BOLT, FLANGE DEEP

  • Reference

    28

  • Part Number

    95E32-06010

  • Description

    BOLT, FLANGE DEEP

  • Price

    0.50

  • Qty On Diagram

    1

  • Stock in Store

    No Stock

  • Qty In Cart

  • basket not updated, press update to apply change
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90430-06014 - GASKET

  • Reference

    29

  • Part Number

    90430-06014

  • Description

    GASKET

  • Price

    4.30

  • Qty On Diagram

    1

  • Stock in Store

    2

  • Qty In Cart

  • basket not updated, press update to apply change
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