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
11
12220-37F20
CRANKSHAFT, RH
12220-37F20CRANKSHAFT, RH
11
12220-37F30
CRANKSHAFT, RH
12220-37F30CRANKSHAFT, RH
11
12220-37F40
CRANKSHAFT COMP,R
12220-37F40CRANKSHAFT COMP,R
Ref
Part Number
Description
Part/Desc
14
09283-28024
OIL SEAL, CRANKSHAFT RH
09283-28024OIL SEAL, CRANKSHAFT RH
14
09283-28025
SEAL,CSHAFT R OIL
09283-28025SEAL,CSHAFT R OIL
Ref
Part Number
Description
Part/Desc
6
12200-37F20
15 CRANKSHAFT ASSY
12200-37F2015 CRANKSHAFT ASSY
6
12200-37F30
CRANKSHAFT ASSY
12200-37F30CRANKSHAFT ASSY
6
12200-37F40
CRANKSHAFT ASSY
12200-37F40CRANKSHAFT ASSY
Ref
Part Number
Description
Part/Desc
13
09262-28027
BEARING,28X68X18
09262-28027BEARING,28X68X18
13
09262-28044
BEARING,CRANKSHAFT
09262-28044BEARING,CRANKSHAFT
Ref
Part Number
Description
Part/Desc
1
12110-37F20-0F0
PISTON
12110-37F20-0F0PISTON
1
12110-37F30-0F0
PISTON COMP
12110-37F30-0F0PISTON COMP
Ref
Part Number
Description
Part/Desc
2
12141-37E02
**DISC**RING,PISTON
12141-37E02**DISC**RING,PISTON
2
12141-37F00
RING, PISTON
12141-37F00RING, PISTON
Ref
Part Number
Description
Part/Desc
3
12151-37F00
PIN,PISTON
12151-37F00PIN,PISTON
3
12151-28C00
PIN,PISTON
12151-28C00PIN,PISTON
Ref
Part Number
Description
Part/Desc
19
12102-37820
TOP END KIT, ENGINE
12102-37820TOP END KIT, ENGINE
19
11147-37F00
O-RING,CYLINDER HEAD NO.1
11147-37F00O-RING,CYLINDER HEAD NO.1
19
11148-37F00
O-RING,CYLINDER HEAD NO.2
11148-37F00O-RING,CYLINDER HEAD NO.2
19
11241-37F20
GASKET, CYLINDER
11241-37F20GASKET, CYLINDER
19
12110-37F20-0F0
PISTON
12110-37F20-0F0PISTON
19
12141-37E02
**DISC**RING,PISTON
12141-37E02**DISC**RING,PISTON
19
09381-18002
CIRCLIP
09381-18002CIRCLIP
Ref
Part Number
Description
Part/Desc
12
12260-37F20
CRANKSHAFT, LH
12260-37F20CRANKSHAFT, LH
12
12260-37F30
CRANKSHAFT, LH
12260-37F30CRANKSHAFT, LH
12
12260-37F40
CRANKSHAFT COMP,L
12260-37F40CRANKSHAFT COMP,L
Ref
Part Number
Description
Part/Desc
21
12102-37830
15 TOP END KIT, ENGINE
12102-3783015 TOP END KIT, ENGINE
21
11147-37F00
O-RING,CYLINDER HEAD NO.1
11147-37F00O-RING,CYLINDER HEAD NO.1
21
11148-37F00
O-RING,CYLINDER HEAD NO.2
11148-37F00O-RING,CYLINDER HEAD NO.2
21
11241-37F20
GASKET, CYLINDER
11241-37F20GASKET, CYLINDER
21
12110-37F20-0F0
PISTON
12110-37F20-0F0PISTON
21
12141-37F00
RING, PISTON
12141-37F00RING, PISTON
21
09381-18002
CIRCLIP
09381-18002CIRCLIP
Ref
Part Number
Description
Part/Desc
23
12102-37840
TOP END KIT,ENGINE
12102-37840TOP END KIT,ENGINE
23
11147-37F00
O-RING,CYLINDER HEAD NO.1
11147-37F00O-RING,CYLINDER HEAD NO.1
23
11148-37F00
O-RING,CYLINDER HEAD NO.2
11148-37F00O-RING,CYLINDER HEAD NO.2
23
11241-37F20
GASKET, CYLINDER
11241-37F20GASKET, CYLINDER
23
12110-37F30-0F0
PISTON COMP
12110-37F30-0F0PISTON COMP
23
12141-37F00
RING, PISTON
12141-37F00RING, PISTON
23
09381-18002
CIRCLIP
09381-18002CIRCLIP
Ref
Part Number
Description
Part/Desc
20
12110-37812
PISTON KIT
12110-37812PISTON KIT
20
12110-37F20-0F0
PISTON
12110-37F20-0F0PISTON
20
12141-37E02
**DISC**RING,PISTON
12141-37E02**DISC**RING,PISTON
20
12151-37F00
PIN,PISTON
12151-37F00PIN,PISTON
20
09263-18031
BEARING
09263-18031BEARING
20
09381-18002
CIRCLIP
09381-18002CIRCLIP
Ref
Part Number
Description
Part/Desc
22
12110-37820
PISTON KIT
12110-37820PISTON KIT
22
12110-37F20-0F0
PISTON
12110-37F20-0F0PISTON
22
12141-37F00
RING, PISTON
12141-37F00RING, PISTON
22
12151-37F00
PIN,PISTON
12151-37F00PIN,PISTON
22
09263-18031
BEARING
09263-18031BEARING
22
09381-18002
CIRCLIP
09381-18002CIRCLIP
Ref
Part Number
Description
Part/Desc
24
12110-37830
PISTON KIT
12110-37830PISTON KIT
24
12110-37F30-0F0
PISTON COMP
12110-37F30-0F0PISTON COMP
24
12141-37F00
RING, PISTON
12141-37F00RING, PISTON
24
12151-28C00
PIN,PISTON
12151-28C00PIN,PISTON
24
09263-18031
BEARING
09263-18031BEARING
24
09381-18002
CIRCLIP
09381-18002CIRCLIP
Ref
Part Number
Description
Part, Description
# On Img
# Cart
$ Each
Notes
1
12110-37F20-0F0
PISTON
12110-37F20-0F0PISTON1 on diagram
x1
135.20
MODEL K3/K4
1
12110-37F30-0F0
PISTON COMP
12110-37F30-0F0PISTON COMP1 on diagram
x1
145.00
MODEL K5/K6
2
12141-37E02
**DISC**RING,PISTON
12141-37E02**DISC**RING,PISTON2 on diagram
x2
56.50
MODEL K3
2
12141-37F00
RING, PISTON
12141-37F00RING, PISTON2 on diagram
x2
55.30
MODEL K4/K5/K6
3
12151-37F00
PIN,PISTON
12151-37F00PIN,PISTON1 on diagram
x1
21.00
MODEL K3
3
12151-28C00
PIN,PISTON
12151-28C00PIN,PISTON1 on diagram
x1
24.90
MODEL K4/K5/K6
4
09381-18002
CIRCLIP
09381-18002CIRCLIP2 on diagram
x2
4.40
5
09263-18031
BEARING
09263-18031BEARING1 on diagram
x1
54.90
6
12200-37F20
15 CRANKSHAFT ASSY
12200-37F2015 CRANKSHAFT ASSY1 on diagram
x1
740.45
MODEL K3
6
12200-37F30
CRANKSHAFT ASSY
12200-37F30CRANKSHAFT ASSY1 on diagram
x1
613.90
MODEL K4
6
12200-37F40
CRANKSHAFT ASSY
12200-37F40CRANKSHAFT ASSY1 on diagram
x1
968.25
MODEL K5/K6
7
12161-37F20
ROD, CONNECTING
12161-37F20ROD, CONNECTING1 on diagram
x1
145.00
8
09160-24033
WASHER
09160-24033WASHER2 on diagram
x2
27.20
9
12210-37F20
PIN, CRANK
12210-37F20PIN, CRANK1 on diagram
x1
49.50
10
09263-24026
BEARING,24X30X20
09263-24026BEARING,24X30X201 on diagram
x1
152.65
11
12220-37F20
CRANKSHAFT, RH
12220-37F20CRANKSHAFT, RH1 on diagram
x1
282.00
MODEL K3
11
12220-37F30
CRANKSHAFT, RH
12220-37F30CRANKSHAFT, RH1 on diagram
x1
315.85
MODEL K4
11
12220-37F40
CRANKSHAFT COMP,R
12220-37F40CRANKSHAFT COMP,R1 on diagram
x1
577.55
MODEL K5/K6
12
12260-37F20
CRANKSHAFT, LH
12260-37F20CRANKSHAFT, LH1 on diagram
x1
341.55
MODEL K3
12
12260-37F30
CRANKSHAFT, LH
12260-37F30CRANKSHAFT, LH1 on diagram
x1
322.20
MODEL K4
12
12260-37F40
CRANKSHAFT COMP,L
12260-37F40CRANKSHAFT COMP,L1 on diagram
x1
455.75
MODEL K5/K6
13
09262-28027
BEARING,28X68X18
09262-28027BEARING,28X68X182 on diagram
x2
118.15
MODEL K3/K4
13
09262-28044
BEARING,CRANKSHAFT
09262-28044BEARING,CRANKSHAFT2 on diagram
x2
157.00
MODEL K5/K6
14
09283-28024
OIL SEAL, CRANKSHAFT RH
09283-28024OIL SEAL, CRANKSHAFT RH1 on diagram
x1
42.05
MODEL K3/K4
14
09283-28025
SEAL,CSHAFT R OIL
09283-28025SEAL,CSHAFT R OIL1 on diagram
x1
48.25
MODEL K5/K6
15
09283-25099
SEAL,OIL CRANKS FAFT,L
09283-25099SEAL,OIL CRANKS FAFT,L1 on diagram
x1
31.20
15A
24741-37F00
RETAINER,CRANKSHAFT BEARING
24741-37F00RETAINER,CRANKSHAFT BEARING4 on diagram
x4
10.75
MODEL K5/K6
15B
02122-0612B
SCREW
02122-0612BSCREW4 on diagram
x4
4.45
MODEL K5/K6
16
21111-37F20
GEAR, PRIMARY DRIVE (NT:21)
21111-37F20GEAR, PRIMARY DRIVE (NT:21)1 on diagram