OEM Parts Finder

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Over sized/weight items excluded.

 

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Welcome to NCY Motorsports online Parts Fiche. Below are a few things you should consider before ordering parts online for your Yamaha motorcycle, dirt bike, scooter, KTM dirt bike and Polaris ATV or side by side. Please feel free to email us with any questions.

  • All available parts are genuine OEM Parts.
  • Online orders must be shipped. No in-store pickup.
  • For older vehicles not all parts may be available (If you see a part listed without a price, the part is not available).
  • You are responsible for what you order, so please be sure you are ordering the correct part(s).
  • Returns may be subject to a 15% restocking fee.
  • No returns on electrical parts.
  • Returns must be made within 15 days from day you received your order.

CYLINDER HEAD 640

#REQ indicates the total pieces used to complete the assembly. PACK QTY indicates the number of pieces per package. Price shown is per package.
1
58436020100
1
1
call for price
1
58336024000
PLUG SAS BORE (replaces 5843602010023)
1
1
2
58530090000
DOWEL BUSHING 9,8X7,2X10
1
1
3
58036065100
CU-SEAL RING 6 X 10 X 2
3
1
5
58036052200
VALVE COVER REAR (replaces 58036052000)
1
1
6
58036053000
VALVE COVER GASKET
2
1
7
58330036000
CYLINDER HEAD GASKET 101,3 MM
1
1
8
0603061001
CU-SEAL RING DIN7603-6X10X1
7
1
9
0912060353
AH SCREW DIN0912-M 6X35
1
1
11
0912060253
AH SCREW DIN0912-M 6X25
2
1
12
49030028000
COLLAR NUT M8
2
1
13
54330043000
STUD DIN0835-M 8X40
2
1
14
58036098000
CU-SEAL RING 10 X 20 X 1
4
1
15
58036099100
COLLAR SCREW M10X80 WS=13 10.9
4
1
17
0993012000
CIRCLIP DIN7993-RW12
4
1
18
58036026644
VALVE GUIDE INTAKE CPL.
2
1
19
58036126644
VALVE GUIDE EXHAUST CPL.
2
1
21
0603070122
CU-SEAL RING DIN7603- 7X12X2
2
1
22
0025060086
HH COLLAR SCREW M6X8 TX30 (replaces 0015060083)
1
1
23
58336020090
VACUUM CONNECTION M 6X1
1
1
30
58036040000
EXHAUST FLANGE R/S
1
1
31
58036140000
EXHAUST FLANGE L/S
1
1
32
58036041000
EXHAUST FLANGE GASKET
2
1
42
58436044000
INTAKE BOOT FOR MIKUNI CARBU.
1
1
49
0912060163
AH SCREW DIN0912-M 6X16
6
1
$1.12
51
0912060203
AH SCREW DIN0912-M 6X20
6
1
52
0912060253
AH SCREW DIN0912-M 6X25
5
1
53
51005074000
RETAINING PLATE
4
1
54
0912070553
AH SCREW DIN0912-M 7X55 12.9
1
1
56
0912060653
AH SCREW DIN0912-M 6X65
1
1
60
0137060003
SPRING WASHER DIN0137-B 6
6
1
64
42011252000
TEMPERATURE SWITCH VDO
1
1
65
0910100003
PLUG DIN0910-M 10X1
1
1
66
0603100141
COPPER GASKET DIN7603-10X14X1
1
1
67
0908120153
PLUG DIN0908-M12X1,5
1
1
68
0770100020
O-RING 10,00X2,00 SILCONE
1
1
69
60011252000
TEMPERAT.-SENSOR WATER LC8 02
1
1