OEM Parts Finder

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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.

MAIN GEARCASE - A99CD50AA (4949254925C009)

#REQ indicates the total pieces used to complete the assembly. PACK QTY indicates the number of pieces per package. Price shown is per package.
9990000
GEARCASE ASM,MAIN,HB (Incl. 1-66) (Incl. 1-66) (Incl. 1-66) (replaces 1341252)
1
1
call for price
1
3233788
SEAL (replaces 3233248)
3
1
2
3233252
SCREW
17
1
4
3233529
PIPE,KNOCK
4
1
5
3233019
BEARING
4
1
7
3233036
CHAIN,SILENT,34P
1
1
8
3233603
GEAR,16T
1
1
9
3233018
BEARING
4
1
10
3233961
NUT (replaces 3233055)
2
1
11
3233054
WASHER
2
1
12
3233153
BELLCRANK
2
1
13
3233045
RING,RETAINING BASIC,EXTERNAL 0.75
2
1
14
3233040
WASHER
2
1
15
8360009-600
FUEL LINE,1/8 ID,600 CM.
AR
1
17
3233749
SCREW,TAP (replaces 3233616)
8
1
20
3233711
DIPSTICK,(PLUG) Substituted by 3233711 (replaces 3233325)
1
1
21
3233324
WASHER
1
1
23
3233732
ENGAGEMENT DOG,LOW
1
1
24
3233306
RING,RETAINING
2
1
25
3233619
WASHER,THRUST
3
1
26
3233631
GEAR,35T
1
1
27
3233103
BEARING, NEEDLE
2
1
31
3233014
BEARING,NEEDLE
1
1
33
3233029
RING,RETAINING
1
1
35
3233600
GEAR,30T
1
1
36
3233613
SPACER
1
1
38
3233309
BRACKET,INTERLOCK
1
1
39
3233032
SPRING
1
1
40
3233308
PIN,INTERLOCK
2
1
41
3233747
SCREW Substituted by 3233747 (replaces 3233033)
2
1
43
3233608
SCREW
4
1
45
3233106
RING,RETAINING BASIC,EXTERNAL 0.984
1
1
46
3233607
BEARING,BALL
1
1
47
3234912
Subasm., Ground Spiral Bevel [Incl. 51] [Incl. 51] [Incl. 51]
1
1
49
3234001
SWITCH,ITW 2 POSITION
1
1
51
3234912
Subasm., Ground Spiral Bevel [Incl. 47] [Incl. 47] [Incl. 47]
1
1
53
3233582
THRUST BUTTON
1
1
54
3233583
SHIM .450 X .265
1
1
55
3233781
COVER,OUTPUT (replaces 3233623)
1
1
56
3233777
PLUG, DRAIN Substituted by 3233777 (replaces 3233253)
1
1
57
3233254
PLUG, WASHER
1
1
58
3233611
SHIM
1
1
59
3233625
SHAFT,FRONT OUTPUT
1
1
62
3233552
BUSHING,GARLOCK
1
1
65
3233548
O-RING
2
1