Kibblewhite C674 Exhaust Valve Guide – Honda TRX450R / TRX450ER (2006–2014)

🛠️ Description

The Kibblewhite C674 Exhaust Valve Guide is engineered for precise fitment in Honda TRX450R and TRX450ER models. Made from softer C674 manganese bronze, these guides are easily reamed and finished with Kibblewhite’s high-quality ball hones, making them ideal for quick, professional rebuilds. While not as wear-resistant as C630 nickel-aluminum bronze, these C674 guides still meet KPMI®’s exacting tolerances for reliability and performance.

✅ What’s Included

• 1 × Kibblewhite C674 Exhaust Valve Guide (0.4360" OD)

📦 Fitment

• 2014 Honda TRX450ER (Electric Start)

• 2013 Honda TRX450ER (Electric Start)

• 2012 Honda TRX450ER (Electric Start)

• 2009 Honda TRX450ER (Electric Start)

• 2008 Honda TRX450ER (Electric Start)

• 2007 Honda TRX450ER (Electric Start)

• 2006 Honda TRX450ER (Electric Start)

• 2012 Honda TRX450R

• 2009 Honda TRX450R

• 2008 Honda TRX450R

• 2007 Honda TRX450R

• 2006 Honda TRX450R

🛡️ Warranty Info

Backed by Kibblewhite manufacturer warranty.

⚠️ California Proposition 65 Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

🔑 Key Features

• Exhaust valve guide (0.4360" OD / 0.1955" ID)

• Softer manganese bronze (C674) material for easier machining

• Easily reamed and honed with basic tools or ball hones

• Precision engineered to KPMI® tolerances

• Designed for service and rebuild applications

• Made in the USA