Yamaha - Packing Kit Engine Gasket & Seal Component 6T3-1410B-00-00. Overview. The Yamaha Packing Kit 6T3-1410B-00-00 is one of those kits you grab anytime you're opening up the engine and want to put it back together the right way. Once seals and gaskets start aging, it doesn't take much for leaks or performance issues to show up. This kit gives you the key sealing components to keep everything tight and running clean. If you're doing maintenance or a rebuild, this is one of those things you don't skip.. Key Features. • Complete Sealing Kit - Includes essential gaskets and seals needed for proper engine reassembly.. • OEM Fit Precision - Built to Yamaha specifications for exact fit without trimming or modification.. • Leak Prevention Support - Helps maintain proper compression and prevents fluid or air leaks.. • Heat-Resistant Materials - Designed to handle engine temperatures and long-term use.. Engine & Boat Compatibility. Verify compatibility with your specific Yamaha engine model