Engineered Marine Products 10-02683-50 Gearcase Drain Screw with Yellow Rubber Bonded Washer 50-Pack

The Engineered Marine Products 10-02683-50 is a bulk pack of 50 gearcase drain screws engineered as a reliable replacement for Mercury and Mariner outboard lower unit applications. Each screw includes a yellow rubber bonded washer that provides a positive seal at the drain and fill ports, helping to prevent gear lube leaks and protect the gearcase from water intrusion.

This pack is ideal for marine service shops and dealers performing routine gear lube changes across a wide range of Mercury and Mariner outboard engines. Buying in bulk ensures you always have the correct drain screw on hand for high-volume service operations.

Key Features:

• Pack of 50 drain screws — ideal for professional marine service facilities
• Includes yellow rubber bonded washer for a reliable, leak-free seal
• Designed for Mercury/Mariner gearcase drain and fill hole applications
• Engineered to withstand demanding marine environments
• OEM-quality replacement part from Engineered Marine Products (EMP)

Engineered Marine Products is a trusted aftermarket supplier of outboard and sterndrive components, providing marine technicians with the quality parts needed to keep boats running at peak performance.