Crank shaft Adapter Taper to 1 1/8″ In. 1/4 key Briggs & Stratton Vanguard 37hp
Yes works with all Vanguard engines With tapered shaft. This adapters don’t always seat to the bottom of the shaft. What holds it tight is the bolt. If you need a different size sleeve for different size engine I could possibly have one made up for you I will need a detail blueprint of the engine shaft.