WESPC T407678 is a premium oil pan gasket specifically engineered for designated engines. Compatible with Perkins C6.6 and C7.1 models, it is also suitable for Caterpillar E320D2 and 323D2 excavators.

During engine operation, the oil pan gasket performs a critical sealing function. The T407678 effectively prevents oil leakage, ensuring the engine maintains an optimal oil level. This provides thorough lubrication to all engine components, minimises wear, and extends the engine's service life. Additionally, it blocks external contaminants such as dust and debris from entering the oil pan, preventing oil contamination and thereby safeguarding stable, efficient engine performance.

Manufactured from premium materials, the T407678 exhibits outstanding oil resistance, heat resistance, and ageing resistance. It maintains excellent sealing performance over extended periods within the engine's demanding high-temperature, high-pressure operating environment. Its precise dimensions ensure a perfect fit with the oil pan of compatible engines, facilitating straightforward installation and significantly reducing the risk of engine failures caused by inadequate gasket sealing.