Replace your belt when you upgrade your pulley on your 2002-2006 MINI Cooper S and every 25,000 miles thereafter. If you are adding a reduction pulley, you need a shorter belt. Size guide below.
Choose the belt to match your application:
- K060547: 1404 mm Stock Cooper S pulley + 2%OD crank pulley
- K060539: 1385 mm for Stock Sized or 15% Reduction Pulley (or JCW), or for 17% Reduction Pulley with 2% Overdrive Crank Pulley
- K060535: 1379 mm for 15 or 17% Reduction Pulley (tighter fit for 15% pulley, harder to install, but less likely to slip.)
- K060532: 1367 mm for 19% Reduction Pulley