Guide, C630, IN/EX STD, Kawasaki®, KX™ 450F, 2009-2016 # 40-40670 (EACH)


5 in stock (can be backordered)

Kawasaki® KX™ 450F, 2009-2016



5 in stock (can be backordered)

Frequently Bought Together

Racing Spring Kit, Titanium, 0.415" Lift, Kawasaki®, KX™ 450F, 2009-2016 Part# 40-40660

  • 40-40660
  • lightweight spring kit
  • kx450f
  • 2009-16
SKU: 40-40670 Categories: , , Tag:


Kibblewhite choose to use the copper based C63000 nickel-aluminum bronze as a material to make our bronze valve guides because of its ideal characteristics for the application. The 5% nickel content provides superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity. KPMI® guide profiles are designed to have minimal effect on the airstream while maintaining critical cross sectional thickness in high temperature areas, which promotes high performance and endurance.


KPMI® Guide Sizing Tool Flyer Download Click Here
KPMI® Seal Catalog Download Click Here
Quantity Pkg. of 1
Material C630 Bronze
Type Intake / Exhaust
Outside Dia.: (G) 0.3650″ / Std.
B 0.380″
C 0.525″
D 0.760″
E 0.434″
F 0.2150″
Note Use O.E.M. valve guide seal.

Additional information

Weight .04 kg
Dimensions 4 × 2 × 2 cm


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