This is a high-quality Remington SL-9 chainsaw flywheel, perfect for all your outdoor power equipment needs. The 2-stroke engine type and gasoline power source make it easy to operate, while the Y16900 model and compatibility with other chainsaws ensure a perfect fit. Whether you're trimming trees or cutting down larger branches, this flywheel is sure to be a reliable tool for all your yard, garden, and outdoor living needs.jdb306