New Old Stock 6400rpm speed limiter / rotor arm (for BOSCH ignition) for the following BMW models BMW 628CSi (E24) 1981-87 BMW 528i (E28), 1981-84 BMW 728i (E23), 1981-86 This is a New Old Stock boxed Commercial Ignition rotor CI R153 / XR153 – Rev limit 6400 replacing Bosch 1.234.332.344 This rotor is in good New old stock (never used or fitted) condition. If in doubt about your application please contact me.








