16% Reduction Pulley, 4% Lightweight Overdrive Pulley, and Belt
This product was last offered at the strikethrough price on
08-31-2026
16% Reduction Pulley, 4% Lightweight Overdrive Pulley, and Belt
This product was last offered at the strikethrough price on
08-31-2026
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
10X Entries Into Our F80 M3 Sweepstakes
Not for models with John Cooper Works kit
6PK-1388 : Alternator / Water Pump : Not for models with John Cooper Works kit
Limits the travel of the tensioner arm
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
09-26-2026
For those without A/C or want to delete the A/C for more power.
w / o Climate Control : Alternator / Water Pump : Deflection 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
09-26-2026
M12X1,75X75 bolt located on the drive pulley
Makes the stock pulley easier to remove
For Alta 15% and 17% Pulley 60535
Main crank pulley that is rotationally balanced and includes 3 mounting bolts
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This product was last offered at the strikethrough price on
07-28-2026
Controls the tension of the serpentine belt.
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Alternator / Water Pump
M14X70 12.9 , Used to attach the crank pulley / vibration dampener
This product was last offered at the strikethrough price on
05-02-2026
Located near the crankshaft sprocket
Controls the tension of the serpentine belt
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
09-26-2026
Applies tension to the accessory belt to prevent slippage
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This product was last offered at the strikethrough price on
05-07-2026
Complete accessory belt pulley change
10X Entries Into Our F80 M3 Sweepstakes
Production: 04/01/2010- : 6K-895 : Only with AC Compressor 64529223392
Main crank pulley that is rotationally balanced
This product was last offered at the strikethrough price on
05-06-2026
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. For use with 2% and 16% Pulley System
10X Entries Into Our F80 M3 Sweepstakes