This crankshaft pulley is compatible with various BMW models including 318 TD E46 2.0D (03-05), 320D 2.0D (01-12), X3 E83 2.0D (04-07), 320 E46 2.0D (03-07), and 120D E87 2.0D (04-11). It features a belt compatibility for part numbers 11237787304 and 11237790921. The pulley is manufactured by Febi and has the part number 34165. Specifications include: Material: Rubber/Metal, Thickness: 66 mm, Inner Diameter: 18 mm and 24 mm, Number of Ribs: 8, Weight: 2.689 kg, Outer Diameter 1: 195 mm, Outer Diameter 2: 172 mm, Parameter: 4PK + 6PK, Type: Belt Pulley, crankshaft. Products are designed for intended use and should be installed by a competent individual. Fitting instructions are not usually supplied.