Kibblewhite Black Diamond Valve Set Yamaha YFM350 Raptor Warrior Wolverine 350s!

🔥 Yamaha 350 Series Kibblewhite Intake & Exhaust Valves Stem Seals 🔥

🛠️ Product Overview

Upgrade your Yamaha 350 utility/sport ATV with a premium Kibblewhite Black Diamond™ valve set. This kit includes one intake valve, one exhaust valve, and high‑temp valve stem seals for reliable sealing and long life. KPMI’s Black Diamond stainless valves are forged as one piece, surface‑treated for wear resistance, and flow‑profiled for performance.

✅ What’s Included

• KPMI® Black Diamond™ Intake Valve (1)
• KPMI® Black Diamond™ Exhaust Valve (1)
• Valve Stem Seals (2)

🚚 Model Fitment

• Yamaha YFM™ 350–450 family (1987–2021) including:
• Big Bear 350 (1987–1999)  • Grizzly 350 (2007–2014)  • Raptor 350 (2004–2013)
• Warrior 350 (1987–2004)  • Wolverine 350 (1995–2009)  • Big Bear 400 (2000–2012)
• Kodiak 400 (1987–2006)  • Kodiak 450 (2018–2021)

🔁 OEM Replacement

• Intake Valve replaces: 1UY‑12111‑00‑00, 1UY‑12111‑01‑00
• Exhaust Valve replaces: 1UY‑12121‑00‑00, 1UY‑12121‑01‑00
• Valve Stem Seals replace: 1J7‑12119‑01‑00, 1L9‑12119‑00‑00, M01‑12129‑00‑00

🏆 Why You’ll Love It

• One‑piece forged stainless valves for strength and durability
• Black Diamond™ surface treatment reduces friction and wear
• Optimized flow profiles for crisp throttle and strong pull
• Viton® stem seals withstand heat and prevent oil consumption
• Direct OEM replacement—bolt‑in fit for listed models

❓ Frequently Asked Questions (FAQ)

• Q: Are these valves stainless steel?

  A: Yes. KPMI Black Diamond™ valves are one‑piece forged stainless with a proprietary surface treatment for superior wear and corrosion resistance.

• Q: Do I need machine work to install?

  A: These are OEM‑size replacements. Seat inspection and a light lap/three‑angle valve job are recommended during any top‑end refresh.

• Q: Are seals included?

  A: Yes—two high‑temperature Valve stem seals are included for reliable, long‑term sealing.

• Q: Where are these made?

  A: Made in U.S.A. by Kibblewhite Precision Machining, trusted by racers and builders.

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

At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. This Yamaha 350 valve kit exemplifies our dedication to high‑quality components that keep your machine running strong—on the trail, at work, or on race day.

Refresh your top end with proven KPMI quality—order today! 🏁

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

BRAPPPPPPPPPP!

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