Used, vintage Tamiya 50077, 50091(partial) set.

Came from 1980s.

Wheel stopper set only includes the long stopper.

Same part number as:

5091

50091

SP-91

SP1091

Differential gear set, complete.

Same part number as:

5077

50077

SP-77

SP1077

These will fit a lot of the models back from the 80's. Competition Special (CS) like the Celica LB turbo, Lamborghini Countach LP500S, and based on Tamiyabase website, these fits all other models as well like the Golf CS, Renault 5 turbo, Formula 1 chassis Tyrrell P34, Ligier JS9 Mantra, Ferrari 312T3, Talt RT2 Hart 420R, Williams FW-07, JPS Lotus 70, Honda P2, Brabham BT50 BMW Turbo, B2B Racing Sidecar, Martini Porsche 935 Turbo, Porsche 934 Turbo RSR..etc.

Used, but shows in excellent condition. If I remember correctly, probably only ran for a few battery packs, that is back in the 80s.

Please see pictures for details.