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.

ENGINE, CYLINDER HEAD AND VALVES - R20RSU99/B9 (C700049)

#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
3023532
ASM-CAMSHAFT,INTAKE,875-218
1
1
2
3023533
ASM-CAMSHAFT,EXHAUST,800-208
1
1
4
3024052
VALVE-EXHAUST (replaces 3022415)
4
1
5
3022798
ASM-CYLINDER,HEAD ([INCL. 6-15])
1
1
6
-------
CARRIER, CAMSHAFT, DOHC, EXHAUST ([INCL. IN CYLINDER HEAD ASM.])
1
1
call for price
7
-------
CARRIER, CAMSHAFT, DOHC, TRANS ([INCL. IN CYLINDER HEAD ASM.])
1
1
call for price
8
-------
CARRIER, CAMSHAFT, DOHC, INTAKE ([INCL. IN CYLINDER HEAD ASM.])
1
1
call for price
9
-------
GUIDE, VALVE, INTAKE ([INCL. IN CYLINDER HEAD ASM.])
4
1
call for price
10
-------
GUIDE, VALVE, EXHAUST ([INCL. IN CYLINDER HEAD ASM.])
4
1
call for price
11
5137624
PIN-DOWEL,M6X10
2
1
12
7520284
PLUG
4
1
13
7520689
SCREW (replaces 7519870)
10
1
14
7520688
SCREW (replaces 7519871)
2
1
15
7662391
DOWEL (replaces 7662247)
4
1
16
3610212
SEAT, W/SEAL, VALVE SPRING
8
1
17
5138435
RETAINER, VALVE
8
1
18
5138477-440
TAPPET, VALVE, GRADED, 4.400 ([AS REQUIRED])
AR
1
18
5138477-442
TAPPET, VALVE, GRADED, 4.425 ([AS REQUIRED])
AR
1
18
5138477-445
TAPPET, VALVE, GRADED, 4.450 ([AS REQUIRED])
AR
1
18
5138477-448
TAPPET, VALVE, GRADED, 4.475 ([AS REQUIRED])
AR
1
18
5138477-450
TAPPET, VALVE, GRADED, 4.500 ([AS REQUIRED])
AR
1
18
5138477-452
TAPPET, VALVE, GRADED, 4.525 ([AS REQUIRED])
AR
1
18
5138477-455
TAPPET, VALVE, GRADED, 4.550 ([AS REQUIRED])
AR
1
18
5138477-458
TAPPET, VALVE, GRADED, 4.575 ([AS REQUIRED])
AR
1
18
5138477-460
TAPPET, VALVE, GRADED, 4.600 ([AS REQUIRED])
AR
1
18
5138477-462
TAPPET, VALVE, GRADED, 4.625 ([AS REQUIRED])
AR
1
18
5138477-465
TAPPET, VALVE, GRADED, 4.650 ([AS REQUIRED])
AR
1
18
5138477-468
TAPPET, VALVE, GRADED, 4.675 ([AS REQUIRED])
AR
1
18
5138477-470
TAPPET, VALVE, GRADED, 4.700 ([AS REQUIRED])
AR
1
18
5138477-472
TAPPET, VALVE, GRADED, 4.725 ([AS REQUIRED])
AR
1
18
5138477-475
TAPPET, VALVE, GRADED, 4.750 ([AS REQUIRED])
AR
1
18
5138477-478
TAPPET, VALVE, GRADED, 4.775 ([AS REQUIRED])
AR
1
18
5138477-480
TAPPET, VALVE, GRADED, 4.800 ([AS REQUIRED])
AR
1
18
5138477-482
TAPPET, VALVE, GRADED, 4.825 ([AS REQUIRED])
AR
1
18
5138477-485
TAPPET, VALVE, GRADED, 4.850 ([AS REQUIRED])
AR
1
18
5138477-488
TAPPET, VALVE, GRADED, 4.875 ([AS REQUIRED])
AR
1
18
5138477-490
TAPPET, VALVE, GRADED, 4.900 ([AS REQUIRED])
AR
1
18
5138477-492
TAPPET, VALVE, GRADED, 4.925 ([AS REQUIRED])
AR
1
18
5138477-495
TAPPET, VALVE, GRADED, 4.950 ([AS REQUIRED])
AR
1
18
5138477-498
TAPPET, VALVE, GRADED, 4.975 ([AS REQUIRED])
AR
1
18
5138477-500
TAPPET, VALVE, GRADED, 5.000 ([AS REQUIRED])
AR
1
18
5138477-502
TAPPET, VALVE, GRADED, 5.025 ([AS REQUIRED])
AR
1
18
5138477-505
TAPPET, VALVE, GRADED, 5.050 ([AS REQUIRED])
AR
1
18
5138477-508
TAPPET, VALVE, GRADED, 5.075 ([AS REQUIRED])
AR
1
18
5138477-510
TAPPET, VALVE, GRADED, 5.100 ([AS REQUIRED])
AR
1
18
5138477-512
TAPPET, VALVE, GRADED, 5.125 ([AS REQUIRED])
AR
1
18
5138477-515
TAPPET, VALVE, GRADED, 5.150 ([AS REQUIRED])
AR
1
18
5138477-518
TAPPET, VALVE, GRADED, 5.175 ([AS REQUIRED])
AR
1
18
5138477-520
TAPPET, VALVE, GRADED, 5.200 ([AS REQUIRED])
AR
1
18
5138477-522
TAPPET, VALVE, GRADED, 5.225 ([AS REQUIRED])
AR
1
18
5138477-525
TAPPET, VALVE, GRADED, 5.250 ([AS REQUIRED])
AR
1
18
5138477-528
TAPPET, VALVE, GRADED, 5.275 ([AS REQUIRED])
AR
1
18
5138477-530
TAPPET, VALVE, GRADED, 5.300 ([AS REQUIRED])
AR
1
18
5138477-532
TAPPET, VALVE, GRADED, 5.325 ([AS REQUIRED])
AR
1
18
5138477-535
TAPPET, VALVE, GRADED, 5.350 ([AS REQUIRED])
AR
1
18
5138477-538
TAPPET, VALVE, GRADED, 5.375 ([AS REQUIRED])
AR
1
18
5138477-540
TAPPET, VALVE, GRADED, 5.400 ([AS REQUIRED])
AR
1
18
5138477-542
TAPPET, VALVE, GRADED, 5.425 ([AS REQUIRED])
AR
1
18
5138477-545
TAPPET, VALVE, GRADED, 5.450 ([AS REQUIRED])
AR
1
19
7045876
SPRING, VALVE (replaces 7045006)
8
1
20
7081470
KEEPER, VALVE
16
1
21
7520978
BOLT, HEAD
6
1
22
7519153
SCREW
2
1
23
7520470
SCREW
1
1
24
7555998
WASHER, FLAT
1
1