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Guide, C630, Intake, Yamaha®, Various YZ™/ WR™ 450’s, 2010-'21

Guide, C630, Intake, Yamaha®, Various YZ™/ WR™ 450’s, 2010-'21


Regular price $19.89 USD
Regular price $19.89 USD Sale price $19.89 USD
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Outside Dia. (G)

California Prop 65

Yamaha® YZ™ 450F 2010-2013
Yamaha® YZ™ 450F 2014-2019
Yamaha® YZ™ 450FX 2016-2020
Yamaha® WR™ 450F 2016-2021

We 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.

lick Here to Download KPMI® Guide Sizing Tool Flyer

Click Here to Download KPMI® Seal Catalog

Quantity Pkg. of 1
Type Intake
Outside Dia. (G) 0.4352"(Std.)/ 0.4362" (+0.001")/ 0.4372" (+0.002")/ 0.4452" (+0.010") 
A ---
B 0.540"
C 0.560"
D 0.775"
E 0.432"
F 0.2160"
Unique Identifier No. FR327789_01GAUS
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