Of all the components used in this assembly the Gasket Kit B (mca) is the most expensive.
This schematic depicts all components used in the Trx300 Fourtrax 1988 (j) Australia Gasket Kit B partslist.
Parts such as the Gasket Kit B: Washer Seal, Gasket Kit B (mca), Gasket Crank Case (mca), O Ring 11x1.9 are included in the Trx300 Fourtrax 1988 (j) Australia Gasket Kit B parts fiche.