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  4. 1990
  5. YZ125
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Part Finder - YAMAHA PARTS - 1990 - YZ125 - CYLINDER HEAD

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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
1594701-00276PLUG, SPARK (NGK B9EG)94701-00276PLUG, SPARK (NGK B9EG)
1594702-00324PLUG, SPARK (NGK BR9EG)94702-00324PLUG, SPARK (NGK BR9EG)
Ref Part Number Description Part, Description # On Img # Cart $ Each Notes
1 3SR-11111-00 HEAD, CYLINDER 1 3SR-11111-00HEAD, CYLINDER 11 on diagram x1 312.85
2 90116-08394 BOLT, STUD 8 X 50MM 90116-08394BOLT, STUD 8 X 50MM3 on diagram x3 7.75
3 90116-08392 BOLT, STUD (5X4) 08X60 90116-08392BOLT, STUD (5X4) 08X602 on diagram x2 8.05
4 99530-10114 PIN, DOWEL 99530-10114PIN, DOWEL2 on diagram x2 4.20
5 90176-08026 NUT, CROWN 90176-08026NUT, CROWN5 on diagram x5 8.50
6 90201-08087 WASHER, PLATE 90201-08087WASHER, PLATE5 on diagram x5 3.30
7 93210-65721 O-RING (1LX) 93210-65721O-RING (1LX)1 on diagram x1 9.50
8 93211-07720 O-RING (1LX) 93211-07720O-RING (1LX)1 on diagram x1 9.80
9 3XJ-11311-00 CYLINDER 1 NLA 08/04 3XJ-11311-00CYLINDER 1 NLA 08/041 on diagram x1 873.90
10 1LX-11351-10 GASKET,(GREEN-WITH BOND) 1LX-11351-10GASKET,(GREEN-WITH BOND)1 on diagram x1 6.60
10 1LX-11351-10 GASKET,(GREEN-WITH BOND) 1LX-11351-10GASKET,(GREEN-WITH BOND)1 on diagram x1 6.60
11 90116-08392 BOLT, STUD (5X4) 08X60 90116-08392BOLT, STUD (5X4) 08X602 on diagram x2 8.05
12 99530-10114 PIN, DOWEL 99530-10114PIN, DOWEL2 on diagram x2 4.20
13 90116-08533 BOLT, STUD 08 X 45 NLA 2/10 90116-08533BOLT, STUD 08 X 45 NLA 2/102 on diagram x2 4.65
14 90179-08491 NUT 90179-08491NUT4 on diagram x4 3.25
15 94701-00276 PLUG, SPARK (NGK B9EG) 94701-00276PLUG, SPARK (NGK B9EG)1 on diagram x1 17.20
15 94702-00324 PLUG, SPARK (NGK BR9EG) 94702-00324PLUG, SPARK (NGK BR9EG)1 on diagram x1 36.10
16 3SR-1131A-00 VALVE 1 3SR-1131A-00VALVE 11 on diagram x1 168.75
17 3JE-Y113E-00 HOLDER 1 3JE-Y113E-00HOLDER 11 on diagram x1 99.25
18 98517-05012 SCREW, PAN HEAD 98517-05012SCREW, PAN HEAD2 on diagram x2 0.85
19 5X4-1131N-10 GASKET, HOLDER 5X4-1131N-10GASKET, HOLDER1 on diagram x1 1.90
19 5X4-1131N-10 GASKET, HOLDER 5X4-1131N-10GASKET, HOLDER1 on diagram x1 1.90
20 2VN-Y113F-00 HOLDER 2 ASSY (NLA 0121) 2VN-Y113F-00HOLDER 2 ASSY (NLA 0121)1 on diagram x1 48.15
21 93210-270A8 O-RING 93210-270A8O-RING1 on diagram x1 8.05
22 93104-16074 OIL SEAL (16X25X5) 93104-16074OIL SEAL (16X25X5)1 on diagram x1 22.60
23 90387-102W0 COLLAR 90387-102W0COLLAR1 on diagram x1 11.85
24 3JE-11937-01 BOSS, LEVER 3JE-11937-01BOSS, LEVER1 on diagram x1 11.45
25 93210-09192 O-RING (341) 93210-09192O-RING (341)1 on diagram x1 6.65
26 47X-11915-00 PLATE, THRUST 1 47X-11915-00PLATE, THRUST 11 on diagram x1 4.40
27 98580-05008 SCREW, PAN HEAD 98580-05008SCREW, PAN HEAD1 on diagram x1 3.85
28 3JD-11992-10 HOUSING 2 NLA 10/12 3JD-11992-10HOUSING 2 NLA 10/121 on diagram x1 103.20
28 3JD-11992-10 HOUSING 2 NLA 10/12 3JD-11992-10HOUSING 2 NLA 10/121 on diagram x1 103.20
29 3JD-11993-10 GASKET NLA 07/2013 3JD-11993-10GASKET NLA 07/20131 on diagram x1 4.40
29 3JD-11993-10 GASKET NLA 07/2013 3JD-11993-10GASKET NLA 07/20131 on diagram x1 4.40
30 98507-05016 SCREW, PAN HEAD 98507-05016SCREW, PAN HEAD4 on diagram x4 1.00
31 1LX-11995-01 SEAL, HOUSING NLA 10/12 1LX-11995-01SEAL, HOUSING NLA 10/121 on diagram x1 32.30

3SR-11111-00 - HEAD, CYLINDER 1

  • Reference

    1

  • Part Number

    3SR-11111-00

  • Description

    HEAD, CYLINDER 1
This part is not available for sale.
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90116-08394 - BOLT, STUD 8 X 50MM

  • Reference

    2

  • Part Number

    90116-08394

  • Description

    BOLT, STUD 8 X 50MM

  • Price

    7.75

  • Qty On Diagram

    3

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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90116-08392 - BOLT, STUD (5X4) 08X60

  • Reference

    3

  • Part Number

    90116-08392

  • Description

    BOLT, STUD (5X4) 08X60

  • Price

    8.05

  • Qty On Diagram

    2

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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99530-10114 - PIN, DOWEL

  • Reference

    4

  • Part Number

    99530-10114

  • Description

    PIN, DOWEL

  • Price

    4.20

  • Qty On Diagram

    2

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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90176-08026 - NUT, CROWN

  • Reference

    5

  • Part Number

    90176-08026

  • Description

    NUT, CROWN

  • Price

    8.50

  • Qty On Diagram

    5

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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90201-08087 - WASHER, PLATE

  • Reference

    6

  • Part Number

    90201-08087

  • Description

    WASHER, PLATE

  • Price

    3.30

  • Qty On Diagram

    5

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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93210-65721 - O-RING (1LX)

  • Reference

    7

  • Part Number

    93210-65721

  • Description

    O-RING (1LX)

  • Price

    9.50

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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93211-07720 - O-RING (1LX)

  • Reference

    8

  • Part Number

    93211-07720

  • Description

    O-RING (1LX)

  • Price

    9.80

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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3XJ-11311-00 - CYLINDER 1 NLA 08/04

  • Reference

    9

  • Part Number

    3XJ-11311-00

  • Description

    CYLINDER 1 NLA 08/04
This part is not available for sale.
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1LX-11351-10 - GASKET,(GREEN-WITH BOND)

  • Reference

    10

  • Part Number

    1LX-11351-10

  • Description

    GASKET,(GREEN-WITH BOND)

  • Price

    6.60

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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1LX-11351-10 - GASKET,(GREEN-WITH BOND)

  • Reference

    10

  • Part Number

    1LX-11351-10

  • Description

    GASKET,(GREEN-WITH BOND)

  • Price

    6.60

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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90116-08392 - BOLT, STUD (5X4) 08X60

  • Reference

    11

  • Part Number

    90116-08392

  • Description

    BOLT, STUD (5X4) 08X60

  • Price

    8.05

  • Qty On Diagram

    2

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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99530-10114 - PIN, DOWEL

  • Reference

    12

  • Part Number

    99530-10114

  • Description

    PIN, DOWEL

  • Price

    4.20

  • Qty On Diagram

    2

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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90116-08533 - BOLT, STUD 08 X 45 NLA 2/10

  • Reference

    13

  • Part Number

    90116-08533

  • Description

    BOLT, STUD 08 X 45 NLA 2/10
This part is not available for sale.
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90179-08491 - NUT

  • Reference

    14

  • Part Number

    90179-08491

  • Description

    NUT

  • Price

    3.25

  • Qty On Diagram

    4

  • Stock in Store

    5

  • Qty In Cart

  • basket not updated, press update to apply change
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94701-00276 - PLUG, SPARK (NGK B9EG)

  • Reference

    15

  • Part Number

    94701-00276

  • Description

    PLUG, SPARK (NGK B9EG)
This part is not available for sale.
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94702-00324 - PLUG, SPARK (NGK BR9EG)

  • Reference

    15

  • Part Number

    94702-00324

  • Description

    PLUG, SPARK (NGK BR9EG)
This part is not available for sale.
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3SR-1131A-00 - VALVE 1

  • Reference

    16

  • Part Number

    3SR-1131A-00

  • Description

    VALVE 1
This part is not available for sale.
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3JE-Y113E-00 - HOLDER 1

  • Reference

    17

  • Part Number

    3JE-Y113E-00

  • Description

    HOLDER 1

  • Price

    99.25

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

  • basket not updated, press update to apply change
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98517-05012 - SCREW, PAN HEAD

  • Reference

    18

  • Part Number

    98517-05012

  • Description

    SCREW, PAN HEAD

  • Price

    0.85

  • Qty On Diagram

    2

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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5X4-1131N-10 - GASKET, HOLDER

  • Reference

    19

  • Part Number

    5X4-1131N-10

  • Description

    GASKET, HOLDER

  • Price

    1.90

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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5X4-1131N-10 - GASKET, HOLDER

  • Reference

    19

  • Part Number

    5X4-1131N-10

  • Description

    GASKET, HOLDER

  • Price

    1.90

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

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2VN-Y113F-00 - HOLDER 2 ASSY (NLA 0121)

  • Reference

    20

  • Part Number

    2VN-Y113F-00

  • Description

    HOLDER 2 ASSY (NLA 0121)
This part is not available for sale.
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93210-270A8 - O-RING

  • Reference

    21

  • Part Number

    93210-270A8

  • Description

    O-RING

  • Price

    8.05

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

  • basket not updated, press update to apply change
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93104-16074 - OIL SEAL (16X25X5)

  • Reference

    22

  • Part Number

    93104-16074

  • Description

    OIL SEAL (16X25X5)

  • Price

    22.60

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

  • basket not updated, press update to apply change
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90387-102W0 - COLLAR

  • Reference

    23

  • Part Number

    90387-102W0

  • Description

    COLLAR

  • Price

    11.85

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

  • basket not updated, press update to apply change
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3JE-11937-01 - BOSS, LEVER

  • Reference

    24

  • Part Number

    3JE-11937-01

  • Description

    BOSS, LEVER

  • Price

    11.45

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

  • basket not updated, press update to apply change
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93210-09192 - O-RING (341)

  • Reference

    25

  • Part Number

    93210-09192

  • Description

    O-RING (341)

  • Price

    6.65

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

  • basket not updated, press update to apply change
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47X-11915-00 - PLATE, THRUST 1

  • Reference

    26

  • Part Number

    47X-11915-00

  • Description

    PLATE, THRUST 1

  • Price

    4.40

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

  • basket not updated, press update to apply change
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98580-05008 - SCREW, PAN HEAD

  • Reference

    27

  • Part Number

    98580-05008

  • Description

    SCREW, PAN HEAD

  • Price

    3.85

  • Qty On Diagram

    1

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

  • basket not updated, press update to apply change
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3JD-11992-10 - HOUSING 2 NLA 10/12

  • Reference

    28

  • Part Number

    3JD-11992-10

  • Description

    HOUSING 2 NLA 10/12
This part is not available for sale.
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3JD-11992-10 - HOUSING 2 NLA 10/12

  • Reference

    28

  • Part Number

    3JD-11992-10

  • Description

    HOUSING 2 NLA 10/12
This part is not available for sale.
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3JD-11993-10 - GASKET NLA 07/2013

  • Reference

    29

  • Part Number

    3JD-11993-10

  • Description

    GASKET NLA 07/2013
This part is not available for sale.
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3JD-11993-10 - GASKET NLA 07/2013

  • Reference

    29

  • Part Number

    3JD-11993-10

  • Description

    GASKET NLA 07/2013
This part is not available for sale.
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98507-05016 - SCREW, PAN HEAD

  • Reference

    30

  • Part Number

    98507-05016

  • Description

    SCREW, PAN HEAD

  • Price

    1.00

  • Qty On Diagram

    4

  • Stock in Store

    No Stock (Orders Available)

  • Qty In Cart

  • basket not updated, press update to apply change
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1LX-11995-01 - SEAL, HOUSING NLA 10/12

  • Reference

    31

  • Part Number

    1LX-11995-01

  • Description

    SEAL, HOUSING NLA 10/12
This part is not available for sale.
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