1、Fitment: Fits Most 4 Stroke Outboard Models. Fit for Sterndrive 5.0L 305 CID V8 1989; Fit for Sterndrive 7.4L 454 CID V8 1992; Fit for Sterndrive 4.3L 262 CID V6 1989, etc. 2、Replacement OEM Number: The part number for reference is 90430‑08020‑00, please confirm whether it is consistent with the OE you need. 3、High Pressure Resistance: The oil drain plug gasket has excellent pressure resistance, allowing it to withstand the pressure generated during engine operation and ensuring a stable seal. 4、Durable: Constructed from metal materials, the oil drain plug gasket is highly durable and can withstand harsh environments without damage, ensuring long lasting use. 5、Convenient Maintenance: Using this high performance oil drain plug washer makes maintenance more convenient and efficient, saving time and effort.