ATC - MATEKS was estabilished in 1984 with the aim of trading heavy equipment spare parts at the Turkish Market. The focus of the company has never changed since its foundation ; Spare Parts for Heavy Equipment Transmissions. However, after 1994 this narrow focus has been narrowed further to a particular brand of heavy equipment transmission ; CLARK HURTH / DANA SPICER, to be able to become experts in our area and improve what we have to offer to our customers / partners.Until 1998, a very broad knowledge about the market had been gained and very close worldwide realtionships had been estabilished. In 1998, something that has been in our minds for a long time, was effectuated and ATC - MATEKS gave a start to manufacturing replacement parts for off-highway equipment transmissions. However, the focus of the company did not change ; only parts for CLARK HURTH / DANA SPICER Transmissions & Torque Converters. Back then, we hit the road by aiming to supply highest quality aftermarket parts in the market and now we are very proud to be successful in what we aimed for.As per today, we are proud to have more than 1000 hundred items (Charging Pumps, Impellers, Turbines, Reaction Members, Hubs, Supports, Ring Gears, Plate Kits, etc.) of CLARK HURTH / DANA SPICER parts in our production range and be a supplier to many leading worldwide spare parts distributors.