Please note - Quantities: 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 - Pricing: that pricing shown is individual/single per item pricing only unless otherwise indicated in part description.
Please note - Accuracy: that some information presented (including descriptions, fitment data, and related content) may be AI-generated and/or algorithmically processed, and while care is taken to ensure accuracy, errors or omissions may occur. Users should independently verify critical details before relying on the information provided.
Ref
Part Number
Description
Part, Description
# On Img
# Cart
$ Each
Notes
1
66M-12111-00
VALVE, INTAKE
66M-12111-00VALVE, INTAKE2 on diagram
x2
36.45
2
66M-12121-00
VALVE, EXHAUST
66M-12121-00VALVE, EXHAUST2 on diagram
x2
54.35
3
66M-12116-00
SEAT, VALVE SPRING
66M-12116-00SEAT, VALVE SPRING4 on diagram
x4
2.35
4
66M-12113-00
SPRING, VALVE INNER
66M-12113-00SPRING, VALVE INNER4 on diagram
x4
13.15
5
30X-12117-00
RETAINER, VALVE SPRING
30X-12117-00RETAINER, VALVE SPRING4 on diagram
x4
8.75
6
30X-12118-00
COTTER, VALVE
30X-12118-00COTTER, VALVE8 on diagram
x8
4.85
7
51Y-12119-00
SEAL, VALVE STEM
51Y-12119-00SEAL, VALVE STEM4 on diagram
x4
12.95
8
66M-12146-00
SHAFT, ROCKER
66M-12146-00SHAFT, ROCKER2 on diagram
x2
40.00
9
90387-13M56
COLLAR
90387-13M56COLLAR1 on diagram
x1
9.25
10
90387-13001
COLLAR
90387-13001COLLAR1 on diagram
x1
6.20
11
90387-13002
COLLAR
90387-13002COLLAR1 on diagram
x1
6.00
12
90501-12M40
SPRING, COMPRESSION
90501-12M40SPRING, COMPRESSION3 on diagram
x3
3.70
13
90501-12M41
SPRING, COMPRESSION
90501-12M41SPRING, COMPRESSION1 on diagram
x1
5.45
14
66M-12151-10
ARM, VALVE ROCKER
66M-12151-10ARM, VALVE ROCKER4 on diagram
x4
141.95
15
62Y-12159-00
SCREW, VALVE ADJUSTING (NLA0224)
62Y-12159-00SCREW, VALVE ADJUSTING (NLA0224)4 on diagram