Kibblewhite Intake Valve Guide C674 – Honda TRX450R/ER (2006–2014)
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Kibblewhite C674 Intake Valve Guide – Honda TRX450R / TRX450ER (2006–2014)
🛠️ Description
The Kibblewhite C674 Intake Valve Guide is precision-engineered for Honda TRX450R and TRX450ER engines. Manufactured from softer manganese bronze (C674), these valve guides are easily reamed and honed for an exact fit using standard tools. While not as wear-resistant as C630 nickel-aluminum bronze, C674 guides are easier to finish and provide the same tight KPMI® tolerances trusted by engine builders worldwide.
✅ What’s Included
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1 × Kibblewhite C674 Intake Valve Guide (0.4360" OD)
📦 Fitment
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2014 Honda TRX450ER (Electric Start)
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2013 Honda TRX450ER (Electric Start)
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2012 Honda TRX450ER (Electric Start)
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2009 Honda TRX450ER (Electric Start)
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2008 Honda TRX450ER (Electric Start)
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2007 Honda TRX450ER (Electric Start)
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2006 Honda TRX450ER (Electric Start)
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2012 Honda TRX450R
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2009 Honda TRX450R
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2008 Honda TRX450R
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2007 Honda TRX450R
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2006 Honda TRX450R
🛡️ Warranty Info
Backed by Kibblewhite manufacturer warranty.
⚠️ California Proposition 65 Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
🔑 Key Features
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Intake valve guide (0.4360" OD / 0.2155" ID)
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Softer C674 manganese bronze construction
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Easily reamed and honed with standard tools
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Precision-engineered to exact KPMI® tolerances
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Designed for professional rebuilds and service applications
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Made in the USA
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.