Silca HU49T case only

Empty transponder case only (no chip). Used on Volkswagen, Seat, Skoda etc.
SIL-HU49T

Silca HU66CT case only (horseshoe)

Empty transponder case only (no chip). Used on Volkswagen, Ford etc.
SIL-HU66CT

Silca HU66TE case only

Empty transponder case only (no chip). Used on Volkswagen, Audi, Seat, Skoda etc
SIL-HU66TE