Guide, C674, EX STD,

Yamaha WR / YZ  250F, 2001-2013

EXHAUST YAMAHA YZF / WRF 250 01-13,

Item # 80-80090, Valve Guides for YAMAHA
Exhaust - G (Std. 0.3958") C630 Bronze

Dimensions:
A. 0.405" (10.29mm)
B. 0.430" (10.93mm)
C. 0.590" (14.99mm)
D. 0.790" (20.08mm)
E. 0.440" (11.18mm)
F. 0.17660" (4.48mm)
G. 0.3958" (10.06mm)

Please call for oversize Valve Guides

These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI® tolerances, but with a reduced toughness / wear-ability when compared to premium C630 Nickel Aluminum Bronze valve guides. The softer Manganese guides are easily reamed, and then can be delicately finished with our high quality ball hones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough Nickel Bronze guides.

Part No. 65-936+000 Valve Guides STD.

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.