2026 KPMI Full Catalog V1 - Flipbook - Page 135
HONDA XR 400R RFVC 1996-2004
®
™
A
B
C
D
E
F
0.550"
0.645"
1.020"
1.300"
0.715"
G
Intake
Exhaust
HONDA
Valve Guides • C630 Bronze
30-3120
0.2150" 0.4355" / Std.
+0.001”
30-3121
+0.002”
30-3122
+0.010”
30-3130
Valve Guide Seals • Viton®
Stem Diameter
O.L
Seal O.D.
Seal Style
5.5mm
0.320"
0.440"
4
Designed for these guide specs
Type
A
B
C
D
Intake
0.358”±0.005”
0.320”
0.110”
0.200”
Exhaust
Part Number
Quantity
Quantity Discount
71016-4
Pkg. of 4
0%
71016-8
Pkg. of 8
0%
71016-16
Pkg. of 16
Less- 10%
71016-50
Pkg. of 50
Less- 15%
71016-100
Pkg. of 100
Less- 20%
Cylinder Stud Kit • H.T. Steel
KPMI P/N
30-33750
Quantity
Body Dia.
“C”
“A”
“B”
1
0.358”
5.0”
.95”
.95”
Quantity
Body Dia.
“D”
“A”
“B”
1
0.358”
4.0”
.95”
.95”
Quantity
Body Dia.
“E”
“A”
“B”
2
0.358”
3.4”
.95”
.95”
Kit Includes
4
H. T. Steel Studs
4
H. T. Steel Nuts
KPMI® Cylinder 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
proof-stress 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 stock-replacement of high-performance needs!
Cylinder Head Nuts
KPMI P/N
Hex Pattern
Material
O. L.
F. D.
Thread
Quantity
41010-4
12mm
H. T. Steel
0.400”
0.700”
M10 x 1.25
Pkg. of 4
Replacement nuts for Stud Kit, #30-33750, but can be used for general purpose (see diagram for detail)
For all the applications available for Kibblewhite's Honda® line of products,
please refer online to the Honda® section of the www.kpmi.us
website, under Dirt Bike.
Visit us at www.kpmi.us
117
These nuts are manufactured from a high strength premium steel that promotes excellent surface 昀椀nish and tight tolerances, two critical factors for achieving
correct 昀椀t and torque. After machining, the nuts are heat treated to a speci昀椀c depth. This creates hard, wear resistant working surfaces, while retaining a ductile
core to prevent cracking under load. The premium black oxide treatment gives an excellent, corrosion resistant appearance.
