KPMI Universal Valve Stem Seal 4-Pack – Honda CRF, Suzuki DR-Z, Yamaha YZ/WR
🛠️ KPMI Universal Valve Stem Seal (4-Pack) – Honda, Suzuki, Yamaha, Kawasaki Applications
Upgrade your valve train with KPMI® solid Viton® valve stem seals, engineered for high-performance reliability. These red seals are the racer’s choice—built to resist high temperatures, petroleum exposure, and corrosive combustion gasses while maintaining a tight seal and preventing oil leaks into the combustion chamber.
✅ What’s Included
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(4) KPMI Universal Red Viton® Valve Stem Seals
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Packaged for direct replacement and race-level durability
📦 Fitment
Honda
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CRF450R: 2002–2020 (including WE, RX, and X models)
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CRF250R/CRF250RX: 2013–2020
Suzuki
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DR-Z400S / DR-Z400SM / DR-Z400E: 2000–2019
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RM-Z450: 2005–2006
Yamaha
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YZ250F: 2014–2019
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YZ250FX: 2015–2019
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WR250F: 2014–2019
Kawasaki
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KLX400R (CA and Non-CA models): 2003–2004
🛡️ Warranty Info
KPMI provides manufacturer warranty support. Contact tech@arrowheadep.com or call (515) 402-8000 for missing or incorrect components.
🔑 Key Features
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Made from solid Viton® material for maximum heat and chemical resistance
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Withstands extreme temperatures and combustion by-products
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Prevents oil seepage into the combustion chamber, reducing detonation and carbon buildup
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Designed for maximum lift clearance and extended service life
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The Red Seal design is trusted by racers worldwide
📦 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
- Sneakers: 1–2 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.
