Motion Pro V2 Crankcase Splitter The V2 Crankcase Splitter by Motion Pro is engineered for speed, precision, and durability, making engine case separation simpler than ever for professionals and DIY mechanics. Fast, easy operation: Unique centering design aligns perfectly over the crankshaft for smooth, controlled pulls. Quick setup: Grooved puller studs install in seconds; captured retaining collars enable rapid arm adjustment. Built to last: Tool steel body with protective black finish and billet 6061 aluminum arms with blue anodizing. Versatile fit: Includes 5 mm, 6 mm, and 8 mm threaded puller studs to match a wide range of engine case sizes. Organized storage: Comes with a molded tray to keep components secure and accessible. Whether you’re rebuilding a two-stroke or four-stroke engine, the Motion Pro V2 delivers consistent, reliable case splitting with minimal effort and maximum control.