The Wolf 28812 is a genuine double pinion gear designed for Wolf S45 series tillers. This essential transmission component features 10 teeth on the small pinion and 48 teeth on the large pinion, ensuring precise power transfer. With a bore diameter of 25 mm, an outer diameter of 100 mm, and a width of 20 mm, it weighs 0.45 kg, providing reliable performance for various Wolf tiller models including S45, S45H, S45F, S45HF, S45T, S45HT, S45TF, and S45HTF.