polaris sportsman 700 800 exhaust manifold to pipe gasket donut seal 3610119 quad logic this exhaust gasket from quad logic is manufactured from a thick stainless steel mesh wrapped in an outer layer of graphite. it is designed to perform even better than the stock polaris gasket. this gasket is located between the exhaust manifold and the header pipe on some sportsman 700 and 800's. it will not fit anywhere else on the exhaust system! size is approximately 1.75" id by 2.35" od. sold each. replaces polaris 3610119. fits the following sportsman models: 2007 sportsman 700 (including x2) 2007 sportsman 800 2010-14 sportsman 800 2007-09 sportsman 800 touring and x2 2009-14 sportsman 800 6x6