This kit is required for all J2200 engines pre August 2012 This kit contains:- 1 x Crankshaft 3/8 1 x Bearing Set 1 x Flywheel Adaptor 1 x Steel Adaptor 3/8 1 x Crank Gear 3/8 1 x Rear Crank Seal 3 x Dowels 24mm 3 x Welsh Plugs 8 x Flywheel adaptor fixing screws and washers 6 x 3/8 Flywheel bolts and washers 1 x 12 pole stator (Not shown) 1 x 12 pole rotor (Not shown) Please consult an authorised Jabiru engineer before installing this item. Check dowel lengths against crank dowel drillings before inserting as dowel lengths may need adjusting.