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.

CRANKSHAFT, PISTON

#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
63630007300
Piston cmpl. 90.7 mm (replaces 63630007200)
2
1
2
63630031244
Piston ring kit (replaces 63630031144)
2
1
3
63630074000
circlip
4
1
4
63630015200
Connecting rod complete
2
1
5
635300140001
Bearing Shell, blue
x
1
5
635300140002
Bearing Shell, red
x
1
6
63630013000
Connecting rod screw, M8x0.75
4
1
9
63630018344
Crankshaft cpl. Incl. Primary gear (replaces 63630018244)
1
1
10
0888040050
woodruff key DIN 6888 4x5x13
1
1
11
635300820001
Main Bearing blue
x
1
11
635300820002
Main Bearing red
x
1
12
635301820001
Main Bearing blue
x
1
12
635301820002
Main Bearing red
x
1