Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of fkm high temp valve oil seal in China. With abundant experience, we warmly welcome you to buy bulk durable fkm high temp valve oil seal in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
The FKM High Temp Valve Oil Seal is a premium sealing component engineered for high-performance engines. Utilizing advanced fluoroelastomer material, it maintains exceptional flexibility and structural integrity at extreme temperatures. This seal prevents oil from entering the combustion chamber, reducing emissions and carbon buildup while ensuring consistent lubrication for the valve train in demanding automotive environments.
Essential Fitment & Specs
|
Parameter |
Details |
|
OE Number |
90048-12021-000 |
|
Dimensions (ID×OD×W) |
5 × 9.8 × 10.3 mm (approx. fits 5mm stem) |
|
Material |
Premium FKM (Viton) |
|
Color |
Brown |
|
Application |
Daihatsu Terios, Cuore, Sirion, Hijet |
|
Engine Fitment |
EF-VE, EJ-DE, K3-VE Series |
|
Position |
Intake / Exhaust Valve Stem |
Technical Performance

Extreme Thermal Stability: Engineered to withstand sustained temperatures up to +220°C within the cylinder head environment for the FKM High Temp Valve Oil Seal.
Precise Lubrication Control: Optimized lip tension ensures the perfect oil film thickness on the valve stem to prevent oil consumption in every engine valve stem oil seal.
Chemical Resistance: Superior resistance to modern synthetic engine oils and combustion by-products.
Manufacturing & Quality Control
Advanced Molding Processes: Our facility employs high-precision tooling to ensure that every engine valve oil seal meets exact dimensional tolerances.
Vulcanization Uniformity: Sophisticated temperature controls during production guarantee consistent material density and elastic properties for the FKM High Temp Valve Oil Seal.
Comprehensive Quality Audits: Every production lot undergoes rigorous manual and automated inspections to verify structural integrity.

Trade & Supply Solutions

Private Labeling Capabilities: We support custom branding and tailored packaging designs to help build your local market presence.
Adaptable Order Volumes: Our production lines are capable of scaling to meet both bulk wholesale and specialized niche requirements.
Robust Transit Packaging: All items are secured in reinforced export-grade materials to prevent damage during international shipping.
Supply Chain Consistency: Through strategic logistical coordination, we ensure a reliable flow of products to our global partners.
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