OEM Quality complete Gasket Kit (top and bottom) combined with an Oil Seal Kit. Contains every part in the OEM A & B kits as well as an oil seal kit that they do not include. Also includes the O-Rings & Valve cover gasket. This kit provides a huge savings over the OEM ones well as other aftermarket kits. For the 1992-2013 XR100/CRF100 models.