KPMI Red Viton Valve Stem Seals – Honda XR650R/L (4 Pack)
KPMI Universal Valve Stem Seal Set (4 Pack) – Honda XR650R / XR650L – 191-36013 / 71018-4
Description
Protect your engine from oil leaks and power loss with the KPMI Universal Valve Stem Seal Set (191-36013 / 71018-4). Designed with precision-fit solid Viton® construction, these high-performance seals are built to withstand extreme temperatures and resist petroleum-based oils and combustion gases that cause premature wear.
KPMI’s Red Viton® valve stem seals maintain flexibility and sealing performance even in high-RPM, high-heat environments, preventing oil from entering the combustion chamber — reducing detonation, carbon buildup, and power loss.
Perfect for both Honda XR650R and XR650L engines, as well as other compatible 6mm valve applications.
What’s Included
✅ (4) KPMI Red Viton® valve stem seals
Fitment
Honda Applications:
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XR650R (2000–2007)
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XR650L (1993–2014)
Key Features
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Constructed from solid Red Viton® for maximum durability and temperature resistance
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Designed for optimum fitment and maximum valve lift capability
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Prevents oil intrusion into the combustion chamber
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Reduces detonation, carbon buildup, and performance loss
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The racer’s choice for reliability in high-performance engines
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Sold as a 4-pack for complete cylinder head rebuilds
Warranty Info
Covered under KPMI Limited Manufacturer Warranty.
Price & SKU
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Retail Price: $13.95
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SKU: 191-36013 / 71018-4
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Weight: 0.02 lbs
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Handling: Ships next business day
📦 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.