Engine Oil Seal
- Our seals are made of premium components and boast compatibility, durability, and performance. Wantuo uses our established brand to offer oil leak prevention, optimal lubrication, and customer happiness.

Home » engine oil seal
Weiliu Road, Second Phase of Shexian Economic Development Zone, Huangshan city, Anhui, China
Email: info@cylinderheadmfg.com
Call Us: +86-577-65299226
Mon - Fri : 09:00 - 18:00
Weekend : Closed
Function of Engine Oil Seal
Engine oil seals are commonly used material of nitrile rubber. These seals are designed to withstand pressures of up to 10 bar (145 psi), ensuring effective sealing within the engine system. With a wide temperature range of -40 °C to 150°C (- 40°F to 302°F), they exhibit excellent performance in extreme operating conditions.
Rigorous leakage testing is conducted, and the maximum allowable leakage rate is set at 1 cc/hour, guaranteeing reliable oil containment. Additionally, dimensional tolerance is maintained at ±0.1 mm, ensuring precise fitment and compatibility with engine components.
Why Our Engine Oil Seal
Uncompromising Quality
Our engine oil seals are made to the highest standards, employing premium materials and innovative production procedures to ensure excellent quality and dependability.
Extensive Compatibility
We provide a comprehensive selection of oil seals engineered to fit a wide range of engine makes and models, assuring a precise and flawless fit every time.
Enhanced Performance
Our oil seals are designed to provide excellent sealing qualities, eliminating oil leaks and minimizing friction, resulting in increased engine performance and lifetime.
Customer Satisfaction
We value client happiness and offer excellent customer service, providing a smooth shopping experience and rapid resolution of complaints or difficulties.
Our wide selection and knowledgeable customer service team are here to help you every step of the way. Start shopping now!

