This genuine Kubota RD83951800 pump unit is an essential component for various Kubota machinery, including B1550HST, B1750HST, B2150HST, B6200HST, B7100HST tractors, F2000, F2100, F2100E mowers, G1800, G1900, G2160, G2160AU, G2160DS mowers, GF1800, GF1800E mowers, T1600H, T1600HG, T1600H-G mowers, and TG1860, TG1860G mowers. Measuring approximately 95.25 mm in length, 50.8 mm in width, and 50.8 mm in height, and weighing about 0.054 kg, this pump unit ensures optimal performance and compatibility with your Kubota equipment.