Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability
Now there is FINALLY a better solution for replacing the OEM Alternator Belt tensioning setup.
Get a grip with this 6 rib kit!
Standard size replacement vibration dampening pulley
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-27-2026
Standard size replacement vibration dampening pulley
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Reduces vibrations and drives the accessory belt
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
Reduces vibrations and drives the accessory belt
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
5.5lbs lighter than stock!
Counterbalanced like stock pulley for proper engine balancing AND it drops 5 pounds in the process
Reduces torsional vibrations on your crankshaft
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-31-2026
Reduces torsional vibrations on your crankshaft
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Reduces torsional vibrations on your crankshaft
Reduces torsional vibrations on your crankshaft
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-26-2026
Reduces torsional vibrations on your crankshaft
This product was last offered at the strikethrough price on
04-03-2026
For kits such as JHM-079903133R-Kit