Lately we have seen several stock Crank Pullies on the 02-06 Cooper S. Now there is a new choice rather than the OEM one that failed, and this isn't a lightweight Aluminum pulley that has NO dampening, so this won't wear out your crank bearings. Helping your engine last. This Super Damper designed a 5.5” damper -- Part # 917992 -- for the Mini Cooper standard and S engines. This new design is a direct replacement for the stock OEM Mini Cooper and Mini Cooper S damper from 2001 through 2006. The heart of this unit is the tried and true “damper within a damper” design that has put ATI ahead of the rest. The outer shell has been machined to allow OEM serpentine belt locations, and includes laser-etched timing marks.
Eliminates torsional crankshaft vibrations
Exceeds SFI 18.1 specs
Laser etched 360° timing marks
Black zinc chromate finished
This damper is slightly lighter than the OEM 05-06, and almost 3lbs lighter than the 02-04 crank pulley, and it will dampen better than stock.
NEW OVERDRIVE WMW EXCLUSIVE
WMW Now offers a 2% Overdrive size. This will allow you to spin the supercharger slightly faster without giving up the engine damper. All the other oversized crank pullies on the market do away with the engine damper. This can cause extra wear on the bearings or oil pump causing reduced engine life. See detailed picture below of a failed stock pulley. |
