Yamaha YFZ450 YFZ 450 R 450X Kibblewhite Head Intake Exhaust Valve Guides Seals

80-80220, 80-82230, 5TA-11133-10-00, 5TA-11134-10-00, 71014-5

YFZ450 YFZ450R/X Kibblewhite Valve Guides + Red Viton Seals Set Product Overview

Refresh your Yamaha YFZ450s top end with this Kibblewhite OEM replacement valve guide and seal set. Designed for durability and performance, the bronze guides and legendary red Viton valve seals outperform factory components for less. Perfect for professional engine builders looking to maintain or upgrade performance in high-revving 450cc engines.

Whats Included

• 3 Intake Valve Guides Kibblewhite bronze, one-piece design
• 2 Exhaust Valve Guides Matching OEM specifications
• 5 Red Viton Valve Stem Seals High-temp Kibblewhite originals (not imitation blues)

Model Fitment

Yamaha YFZ450 20042013
Yamaha YFZ450R 20092025
Yamaha YFZ450X 20102011

Technical Notes

• Direct OEM replacements for accurate fitment and improved performance
• Valve guides may require final hone before installation
• Professional installation is required not recommended for enthusiasts

FAQs

• Can I install this myself? No, this set requires professional tools and final honing.
• Are these genuine Kibblewhite parts? Yes, 100% authentic parts, including red Viton seals.
• What if I need just the seals? Seals areavailable separately; contact us for more info.

Why Buy from BPRATV?

BPRATV The Best Parts. The Best Performance. The Best Price.
Fast shipping, expert support, and parts that pros trust.
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Maximize engine life and seal integrity with Kibblewhite precision upgrades!

BPRATV LLC