This is the correct flywheel (PN 6616) for all the 206 Briggs engines with the stock crankshaft and PVL ignition. It has a steel adjustable hub for making timing adjustments without taking the flywheel off or using an offset key. The aluminum fins are an integral part of the flywheel (not plastic bolt on fins) It has much stronger magnets that are capable of producing a very strong spark. It is a very nice piece!
Please note: Once it has been installed it is not returnable! No exceptions!!