Of all the components used in this assembly the Trim Sender is the most expensive.
The most reasonably priced component used on the C115trp 1991 Power Trim Sender is the Clamp (6e5).
Parts such as the Power Trim Sender: Fuse (10a), Socket, Meter, Bulb (t6.5, 12v-1.7w), Clamp (6e5) are included in the C115trp 1991 Power Trim Sender parts fiche.