The DEUTZ-FAHR 3371873 plunger, also known as a valve tappet, is a genuine OEM component essential for the precise operation of the valve train in DEUTZ-FAHR agricultural machinery. Measuring 95 mm in length and 20 mm in diameter, and weighing 0.12 kg, this critical part ensures optimal engine performance and reliability across a wide range of Agrotron tractors and Topliner combines, including models equipped with Deutz BF and F series engines. It is an exact replacement for the original part, cross-referencing to DEUTZ 02929840.