A B C D E F 27 56 Ø8 Ø8 27 66 Suited for: Manufacturer Model Engine Engine code Series Model type Type description Year Technical info BMW 324d 2.4 (2443ccm) Diesel M21D246DA/M21D246DB E30 1985 - 1988 AMP: 80 Volt: for vehicles with 12V main current Pulley Dia.: 66,0mm Pulley Grooves: 1 BMW 324d 2.4 (2443ccm) Diesel M21D246TB E30 1987 - 1990 AMP: 80 Volt: for vehicles with 12V main current Pulley Dia.: 66,0mm Pulley Grooves: 1 BMW 324d Touring 2.4 (2443ccm) Diesel M21D246TB E30 Touring 1988 - 1993 AMP: 80 Volt: for vehicles with 12V main current Pulley Dia.: 66,0mm Pulley Grooves: 1 BMW 524d 2.4 (2443ccm) Diesel M21D246DA E28 1986 - 1987 AMP: 80 Volt: for vehicles with 12V main current Pulley Dia.: 66,0mm Pulley Grooves: 1