Product Overview
The 90913-02023 valve stem seal is precision-engineered for high-revving Toyota gasoline engines, including the popular Corolla, Celica, and Camry models. Operating under severe combustion chamber temperatures and aggressive modern lubricants, this oil seal is molded from premium-grade FKM (Fluorocarbon) compound to ensure outstanding oil resistance and thermal stability.
Manufactured under strict ISO quality standards, IVOK valve stem seals deliver accurate oil metering along the valve guide, preventing excessive oil from entering the combustion chamber while ensuring continuous lubrication of the valve train. Designed to exact OE dimensional tolerances for direct replacement, it effectively prevents blue exhaust smoke, spark plug fouling, and carbon buildup over a long service life.
Key Features
- High-Temperature FKM Material: Resists continuous heat up to 200°C without hardening, cracking, or premature aging.
- Precision Radial Oil Control: Calibrated garter spring ensures uniform lip tension to prevent oil entering combustion chamber.
- Synthetic Oil & Chemical Resistance: Delivers exceptional stability against modern synthetic lubricants and fuel blow-by.
- 100% Direct OE Fitment: Built to exact 90913-02023 dimensions for seamless installation and zero oil leakage.
OEM/ODM Customization Process
IVOK offers different material and customization options to meet specific automotive sealing requirements.
Requirement & Specification Confirmation
Receive OE numbers, technical drawings, samples or product specifications. Confirm dimensions, structure and application requirements.
Material & Compound Selection
Select suitable materials such as NBR, FKM and ACM according to operating conditions. Confirm hardness, color and other specifications.
Tooling & Sample Approval
Develop or adjust tooling when required. Produce samples for dimensional checks and customer approval before mass production.
Mass Production & Quality Inspection
Manufacture products according to confirmed specifications, with quality checks throughout the production process.
Private Label & Custom Packaging
Arrange customized logos, labels and packaging according to your requirements, followed by order packing and shipment.
Production Process
From material preparation to final inspection, each step follows established production procedures.
Looking for the Right Valve Stem Oil Seal?
Send us your OE number, drawing or sample. Our team will help confirm the product specifications.
