Or sale here is a Briggs & Stratton 21HP V twin cylinder vertical shaft engine model 411677 from a John Deere LA130 lawn mower. In good used working condition with no issues or leaks, starts right up and runs very well with no smoke. No mounting hardware included. Includes muffler pipes and carb and starter. Should fit other makes and models as well. Crank is 1″ diameter by 3 1/4″ long. Has 3 diameter trans drive pulley on also. The item “John Deere LA130 Lawn Mower Briggs & Stratton 21HP Vertical Twin Cylinder Engine” is in sale since Wednesday, November 16, 2016. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawnmowers\Parts & Accessories”. The seller is “76vettefan” and is located in Lancaster, Pennsylvania. This item can’t be shipped, the buyer must pick up the item.