To discover exactly which parts you require use the on-line schematic exploded diagram - it will even give you some idea of where and how to fit those new parts.
With these SB50 ES ELITE E 1988 (J) USA partsfiches you have access to six hundred sixty-nine spares.
The largest parts list ( HANDLE SWITCH ) contains forty-two products for this SB50 ES ELITE E 1988 (J) USA.