12pcs Compatible with OMC Johnson Evinrude Sierra 18-4248 18-4248-9 18-42481-9 311598 777517 Lower Unit Drain Fill Plug Washer Set Gearcase Oil Drain Screw Gasket Replacement Parts 3852105 18-2387
Quantity and Value:Includes 12 lower unit drain and fill plug washers, convenient for multiple lower unit oil services and routine maintenance
Compatibility:Compatible with OMC, Johnson, Evinrude, Sierra; part numbers include 311598, 777517, 3852105, 18 4248, 18 4248 9, 18 42481 9, 18 2387
Leak Protection:Secure sealing helps prevent oil leaks, reduces risk of water intrusion, and supports consistent performance of the lower unit,Crafted from marine-grade nylon, this washer offers exceptional durability and resilience, ideal for saltwater and freshwater environments. It is resistant to water, oil, and other harsh liquids. Additionally, the nylon material is UV-resistant and saltwater resistant, ensuring long-lasting performance and protection for your gearcase even under intense marine conditions
Marine Ready Material:Resistant to water and oil, delivering stable sealing performance for lower unit drain fill hole screw set in marine environments,This high-quality washer is specifically designed to withstand the demanding conditions of marine environments. Whether you're cruising on the open sea or working in saltwater, its UV and saltwater resistance ensures that your gearcase stays sealed and protected for long periods of use. It's the perfect solution for boating enthusiasts who want peace of mind during extended trips
Quick Replacement:Remove the old washer, place the new lower unit gasket, and tighten the plug; no special tools required