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Holiday Notice: BPRATV is closed until Monday. Current handling time is approximately 3–4 business days. We appreciate your patience and wish you and your family a Merry Christmas.
Holiday Notice: BPRATV is closed until Monday. Current handling time is approximately 3–4 business days. We appreciate your patience and wish you and your family a Merry Christmas.

YZ450F YZ 450F '10-13 Kibblewhite Intake Exhaust Valves RED Viton Seals OEM Size

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Original price $174.99
Original price $174.99 - Original price $174.99
Original price $174.99
Current price $147.74
$147.74 - $147.74
Current price $147.74

51Y-12119-00-00, 5PS-11133-10-00, 5PS-11134-10-00, 80-80762, 80-80766, 33D-12121-00-00, 33D-12111-00-00, 51Y-12119-00-00,Boost your Yamaha YZ450F's performance with Kibblewhite Black Diamond Intake & Exhaust Valves plus RED Viton Hi-Temp Seals. Fits 2010-2013 models. OEM replacement, USA-made, high strength & durability.

🔥 10-13 Yamaha YZ450F OEM Size Kibblewhite Intake & Exhaust Valves + RED Seals 🔥

🚀 Upgrade Your YZ450F with Premium Kibblewhite Valves & RED Viton Seals!

Give your Yamaha YZ450F a serious reliability and performance boost with this complete Kibblewhite Black Diamond OEM Replacement Intake & Exhaust Valve Kit with legendary RED Viton Hi-Temp Seals. Engineered for maximum durability and precision, these valves outperform OEM parts while offering superior resistance to heat, wear, and corrosion. Perfect for riders who demand long-lasting performance on the track or trail.

💪 Premium Features & Components

  • Black Diamond™ Stainless Steel Valve Set – Includes all 4 valves (Intake & Exhaust).
  • One-Piece Forged Design – Increases strength and reliability.
  • KPMI's Legendary RED Viton Hi-Temp Seals – Superior sealing under extreme heat.
  • Genuine KPMI RED Viton Stem Seals (no bait-and-switch blues!).
  • Direct OEM Replacement – Perfect fit for 2010–2013 YZ450F.
  • Better than OEM at a fraction of the cost.
  • Proudly MADE IN USA.

🚚 Model Fitment

Fits Yamaha YZ450F Dirt Bike Models: 2010, 2011, 2012, 2013

🔁 OEM Replacement

Replaces OEM Part Numbers: 33D-12121-00-00, 33D-12111-00-00, 51Y-12119-00-00

❓ Frequently Asked Questions (FAQ)

  • Q: Are these valves stronger than OEM?

    A: Yes. Kibblewhite Black Diamond™ Valves are made from one-piece forged stainless steel and impregnated with a special coating for superior strength, wear resistance, and corrosion protection compared to OEM valves.

  • Q: Do these come with valve stem seals?

    A: Yes – This kit includes Kibblewhite's legendary RED Viton Hi-Temp seals, which provide the best sealing performance under extreme heat and conditions.

  • Q: Is any special hardware required for installation?

    A: Kibblewhite recommends using their Lightweight Valve Spring Kit when installing Black Diamond™ Valves to ensure optimal performance and longevity.

  • Q: Where are these valves made?

    A: Proudly made in the USA with top-tier manufacturing processes and quality control.

🌟 Why Buy from BPRATV? Your Trusted Source for Powersports Performance Parts!

At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. This Yamaha YZ450F Kibblewhite Valve Kit showcases our dedication to providing only the highest-quality components for maximum reliability and performance. We understand riders because we are riders, and we deliver parts that perform – every time.


Upgrade your YZ450F today & ride with confidence! 🏁


BPRATV - The Best Parts. The Best Performance. The Best Price.

© BPRATV LLC

51Y-12119-00-00, 5PS-11133-10-00, 5PS-11134-10-00, 80-80762, 80-80766, 33D-12121-00-00, 33D-12111-00-00, 51Y-12119-00-00,Boost your Yamaha YZ450F's performance with Kibblewhite Black Diamond Intake & Exhaust Valves plus RED Viton Hi-Temp Seals. Fits 2010-2013 models. OEM replacement, USA-made, high strength & durability.

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