Wiseco 16-18 Yamaha YZ250F Garage Buddy 13.51 CR Crankshaft

When it's time to give your 2016-2018 Yamaha YZ250F's engine a full overhaul, Wiseco's Garage Buddy Complete Engine Rebuild Kit has you covered. This kit is designed to make a comprehensive engine rebuild as straightforward as possible, bringing together all the essential components you'll need in one convenient package. It's a smart way to save time and ensure you have the right parts on hand for the job.

At the heart of this kit is a complete crankshaft assembly, featuring precision-machined crank webs for added strength and durability. The connecting rod is copper-plated, heat-treated, and shot-peened to reduce stress and create a smoother surface. You'll also find a quality Wiseco forged piston kit, complete with rings, wrist pin, and circlips, designed for a 13.5:1 compression ratio. To ensure a proper seal and long life, the kit includes all necessary gaskets, seals, and O-rings for both the top and bottom end of the engine, along with a small-end bearing suitable for this two-stroke motorcycle application. OEM-quality main bearings are also included to support the crankshaft.

Beyond the core engine components, Wiseco includes a free hour meter and bracket to help you keep track of maintenance intervals, ensuring you know exactly when your engine needs its next service. This kit is backed by a 90-day/10-hour limited warranty against manufacturer defects, giving you added confidence in your rebuild. Please note that this kit is not CARB approved and cannot be shipped to California.