Product Overview

This engine assembly oil seal is professionally developed for sealing positions of passenger cars, commercial vehicles and construction machinery engines. Made of Viton, EPDM and Acrylate rubber, it adapts to alternating cold and hot working conditions from -40℃ to +200℃. With precise structure and excellent resilience, it resists high temperature, engine oil corrosion and coolant soaking for long-term service. It effectively avoids liquid leakage, extends engine service life, fits original equipment perfectly for direct replacement, and features strong universality for various vehicle models.

Material Introduction

1. Viton: Excellent high temperature resistance, outstanding oil, acid and aging resistance, ideal for harsh high-temperature engine compartment conditions.
2. EPDM: Great weather resistance and anti-aging performance, resistant to coolant corrosion, remains flexible at low temperature and stable at high temperature.
3. Acrylate Rubber: Superior resistance to engine oil, fuel and thermal aging, suitable for conventional high-temperature engine sealing positions with cost-effective performance.

Main Parameters

Working Temperature: -40℃～+200℃

Optional Materials: Viton, EPDM, Acrylate Rubber

Installation Position: All sealing parts of engine assembly

Function: Prevent leakage of engine oil and coolant

Product Advantages

1. Multiple material options to meet full demands of high and low temperature, oil resistance and water resistance.
2. Stable sealing performance in wide temperature range, no cracking at -40℃, no deformation or leakage at 200℃.
3. Excellent resistance to engine oil, coolant, aging and deformation, lasting sealing effect without failure.
4. Standard precision size, perfectly matching original installation position for easy assembly and tight sealing.
5. It blocks dust and liquid leakage effectively, protecting internal engine components for stable operation.

Application Scope

Suitable for engine assembly sealing positions, shaft end sealing and pipeline interface sealing of passenger cars, commercial vehicles, trucks, construction machinery and generator sets. It can replace original oil seals perfectly for vehicle maintenance, after-sales service and complete vehicle supporting application.