This genuine DEUTZ-FAHR 4431745 piston is an essential engine component designed for a wide range of Agrotron and TTV series tractors. It features a 100mm bore diameter, a 38mm pin diameter, and an overall length of 110mm. The piston is equipped with 3 ring grooves, a compression height of 68.5mm, a 52mm bowl diameter, and a 17.5mm bowl depth, ensuring precise fitment and reliable engine performance. It is a direct replacement for the original part, maintaining OEM specifications.