Briggs & Stratton Engine Motor 97302-0016 NEW! 3/4A NEW Briggs & Stratton 4 Cycle Motor. Check out my other auctions for other related items. The item “Briggs & Stratton Engine Motor 97302-0016 NEW! 3/4″ is in sale since Tuesday, May 3, 2016. This item is in the category “Home & Garden\Yard, Garden & Outdoor.