GLM Transom Service Kit. For use with Cobra SX. Refer to manufacturer recommendations and guidelines for proper fit/installation information. Features of GLM Transom Service Kit Made from quality materials For use with OMC/Volvo Penta Replacement transom service parts Refer to manufacturer recommendations for proper installation/fit information Cobra SX Transom Assembly (994 and Up) Package Contents: GLM Transom Service Kit GLM 21963: 21963 Transom Service Kit