2026 KPMI Full Catalog V1 - Flipbook - Page 312
YAMAHA VARIOUS 700'S 2006-2025
®
YAMAHA
•
•
GRIZZLY™ 2007-2015
GRIZZLY™ 2019-2025
•
•
RAPTOR™ 2006-2025
RHINO™ 2008-2013
•
•
VIKING™ 2014-2025
KODIAK™ 2019-2025
Valves • Black Diamond™ • Black Nitroneg Stems
KPMI P/N
Type
Head Diameter
Stem Diameter
Tulip
O. L.
Remarks
80-80430
80-80431
80-80432
80-80433
80-80434
80-80435
Intake
38.00mm
1.496"
0.2355"
11º
4.025"
Standard
Intake
39.00mm
1.535"
0.2355"
11º
4.010"
Oversize
Intake
40.00mm
1.575"
0.2355"
11º
4.010"
Oversize (+2mm)
Exhaust
32.00mm
1.260"
0.2350"
25º
3.785”
Standard
Exhaust
33.00mm
1.299"
0.2350"
25º
3.770"
Oversize
Exhaust
34.00mm
1.339"
0.2350"
25º
3.770"
Oversize (+2mm)
Valve Guides • C630 Bronze
A
B
C
D
E
F
0.485"
0.525"
0.790”
1.110”
0.495"
G
Intake
Exhaust
80-80420
0.2350" 0.4550" / Std.
+0.001”
80-80421
+0.002”
80-80422
+0.010”
80-80429
Valve Guide Seals • Viton®
Stem Diameter
O.L
Seal O.D.
Seal Style
6.0mm
0.371"
0.480"
5
Designed for these guide specs
A
B
C
0.385”±0.002”
0.341”
0.120”
Part Number
Type
D
0.255”
Quantity
Pkg. of 4
Pkg. of 8
Pkg. of 16
Pkg. of 50
Pkg. of 100
71017-4
71017-8
71017-16
71017-50
71017-100
Intake
Exhaust
Quantity Discount
0%
0%
Less- 10%
Less- 15%
Less- 20%
Keeper Set • O.E.M. Replacement
“B”
KPMI P/N
Style
Type
Intake
51028-4
Single
Radius
Bead
“D”
“C”
A
E
A
B
C
D
E
Quantity
Rep.
OEM P/N
0.235"
7.0°
0.075"
0.238”
0.295”
4 Pr.
4G0-1211800-00
Exhaust
Note : The bead height is referenced from the minor diameter of the keeper to the center of the bead.
Cylinder Head Studs • H.T. Steel
KPMI P/N
294
Quantity
Body Dia.
“C”
“A”
“B”
2
0.319”
6.2”
1.95”
.95”
Quantity
Body Dia.
“D”
“F”
“G”
2
0.319”
6.7”
1.45”
.95”
80-82450
Quantity
Body Dia.
“E”
“H”
“I”
2
0.319”
2.2”
.70”
.70”
Kit Includes
6
H. T. Steel Studs
6
H. T. Steel Nuts 6
H. T. Steel Washers
KPMI® Cylinder Head Studs are made from 180,000 psi yield strength, 昀椀ne grain, heat treated, aircraft grade alloy steel. When you want a stud that meets proofstress and maximizes clamping force, look no further. KPMI® “rolls” the threads, heat treats and then centerless grinds the entire body of the stud. Rolling the
threads creates the toughest and strongest thread possible and centerless grinding removes notch sensitivity. The 昀椀nal process for all KPMI® Studs is to encase
the entire stud with premium corrosion resistant treatment of Black Oxide. Congratulations on your choice to purchase a stud that meets and exceeds your stockreplacement of high-performance needs!
order 650-557-2046
