A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.
mercury outboard parts 50 (4-stroke) 0g760300 thru 0t178499 gear housing (prop shaft)(2.31:1 gear ratio)(bigfoot) special features, ball-(.219) part name assigned by controlling agency