ENGINE
423
carriers
& racks
bumpers
& winches
accessories
plows &
implements
frame &
chassis
utv
accessories
body
handlebar
& grips
cables &
levers
fuel &
intake
engine
clutch
brakes
drive
steering &
suspension
bearings
tires &
wheels
chemicals
tools &
shop
exhaust
electrical
& ignition
PRO X ENGINE VALVE dimensions
Year O.E.M. Reference
Material Pcs.
YAMAHA ENGINE VALVE
continued
YFZ 450 R
2009-2015
5TA-12121-00
Exhaust
Titanium 2 pcs
110963 139.90
G
5TA-12112-00
Intake I
Titanium 1 pcs
110964 139.90
G
5TA-12111-00
Intake II
Titanium 2 pcs
110965 139.90
G
YFM 660 R Raptor
2001-2005
3YF-12121-00
Exhaust
Steel
2 pcs
110974 31.54
G
5KM-12111-00
Intake
Steel
3 pcs
110975 24.57
G
YFM 660 F Grizzly
2002-2008
3YF-12121-00
Exhaust
Steel
2 pcs
110974 31.54
G
5KM-12111-00
Intake
Steel
3 pcs
110975 24.57
G
YXR 660 Rhino
2004-2007
3YF-12121-00
Exhaust
Steel
2 pcs
110974 31.54
G
5KM-12111-00
Intake
Steel
3 pcs
110975 24.57
G
YFM 700 R Raptor
2006-2015
5VK-12121-00
Exhaust
Steel
2 pcs
110976 32.10
G
5VK-12111-00
Intake
Steel
2 pcs
110977 19.07
G
YFM 700 F Grizzly
2008-2015
5VK-12121-00
Exhaust
Steel
2 pcs
110976 32.10
G
5VK-12111-00
Intake
Steel
2 pcs
110977 19.07
G
YXR 700 Rhino
2008-2013
5VK-12121-00
Exhaust
Steel
2 pcs
110976 32.10
G
5VK-12111-00
Intake
Steel
2 pcs
110977 19.07
G
YXM 700 Viking
2004-2015
5VK-12121-00
Exhaust
Steel
2 pcs
110976 32.10
G
5VK-12111-00
Intake
Steel
2 pcs
110977 19.07
G
Dimensions (mm.)
OUR PART #
PROX NO.
OEM Reference Material
Head Length Stem
110919
20.54
G 28.1040-1
14721-GK4-601
Steel
16
68.6
5
110920
12.30
G 28.1040-2
14711-GK4-013
Steel
19
69
5
110921
21.26
G 28.1070-1
14721-GF6-000
Steel
20
65.4
5
110950
21.26
G 28.2200-1
5HP-12121-00
Steel
22
63.6
5
110925
26.16
G 28.1227-1
14721-KSE-670
Steel
22.5
79.9
4.5
110922
13.39
G 28.1070-2
14711-GN5-713
Steel
23
65.9
5
110955
125.91
G 28.2401-2
5NL-12111-10
Titanium
23
78.55
4
110956
125.91
G 28.2401-3
5NL-12112-10
Titanium
23
80.05
4
110935
23.29
G 28.1356-1
14721-KCZ-000
Steel
23.5
95.65
5
110954
125.91
G 28.2401-1
5NL-12121-10
Titanium
24.5
77.85
4.5
111000
125.91
G 28.4334-1
12005-0002
Titanium
25
79.1
4.5
110983
125.91
G 28.3337-1
12912-10H00
Titanium
25
80.6
4.5
110933
36.38
G 28.1340-1
14721-KRN-A40
Steel
25
84.2
4.5
110937
23.29
G 28.1381-1
14721-437-000
Steel
25
91.5
5.5
110951
13.07
G 28.2200-2
5HP-12111-01
Steel
26
64.4
5
110926
18.24
G 28.1227-2
14711-KSE-670
Steel
26
78
4.5
110932
33.80
G 28.1338-1
14721-KRN-A10
Steel
26
82
4.5
110929
33.80
G 28.1334-1
14721-KRN-670
Steel
26
82.1
5
110931
125.91
G 28.1334-3
14721-KRN-670
Titanium
26
82.1
5
110923
23.29
G 28.1226-1
14721-KRM-840
Steel
26
82.4
5
111037
125.91
G 28.6326-1
770.36.031.000
Titanium
26.6
92.9
5
110964
139.90
G 28.2423-2
5TA-12111-00
Titanium
27
76.3
4.5
110965
139.90
G 28.2423-3
5TA-12112-00
Titanium
27
77.2
4.5
110958
18.24
G 28.2418-2
5BE-12111-10
Steel
27
83.25
4.5
110961
139.90
G 28.2420-2
5JG-12111-00
Titanium
27
83.25
4.5
110959
18.24
G 28.2418-3
5BE-12112-10
Steel
27
84.35
4.5
110962
139.90
G 28.2420-3
5JG-12112-00
Titanium
27
84.35
4.5
110927
23.29
G 28.1323-1
14721-KBB-900
Steel
27
89.2
5.5
110963
139.90
G 28.2423-1
5TA-12121-00
Titanium
28
75.08
5
110957
24.70
G 28.2418-1
5BE-12121-10
Steel
28
82
5
110960
139.90
G 28.2420-1
5JG-12121-00
Titanium
28
82
5
111043
139.90
G 28.6425-1
8000 A4161
Titanium
28.5
90.55
5
110952
22.55
G 28.2396-1
5HO-12121-00
Steel
28.5
92.55
6
110936
17.42
G 28.1356-2
14711-KCZ-000
Steel
28.5
96.6
5
110990
139.90
G 28.3406-1
12912-45G00
Titanium
29
81
5.5
110988
139.90
G 28.3405-1
12912-35G00
Titanium
29
81.3
5
110992
139.90
G 28.3407-1
12912-35G20
Titanium
29
81.3
5.5
110986
31.15
G 28.3402-1
12912-29F00
Steel
29
81.35
5
110946
31.15
G 28.1495-1
14721-KCY-670
Steel
29
101.3
5.5
111039
125.91
G 28.6351-1
772.36.031.100
Titanium
29.1
89.1
5.5
PRO X ENGINE VALVES continued
