Leading A-Series engine specialist since 1981
Our lightweight steel billet crankshaft pulley is a direct replacement for the original, with the option to bolt-on a large MED Dynamic Damper Ring for improved crankshaft vibration damping.
There are 36 integral teeth for engine management systems, requiring the removal of one tooth to suit your ECU setup. This is the neatest trigger wheel setup available for the A-Series engine and one of our most popular products.
If you wish to install the damper, it's best purchased as a complete balanced MED S Damper Kit with bolt and washer.
The pulley suits regular V-belts and will fit all A-Series engines apart from the final MPi Minis.
We also produce an accompanying crank position sensor kit.