Get your engine firing again. This is a new old stock Stanpart distributed, Hepolite AE piston for 1970 - 1973 Triumph FWD / 1970 1972 Dolomite Toledo. Will fit 1300cc engines and is 3 ring, dish top. It is standard size, part #18478. It includes the pin, missing circlips. 

Get this for now or down the road.  Overseas shipping no problem. Shipping is gladly combined on multiple purchases to keep shipping costs as low as possible.