Remove and install OAD alternator pulleys
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Remove and install OAD alternator pulleys
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Eliminate weak factory plastic idlers with the UPD M156 Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability.
Upgraded Weistec Idler Pulley Kit
For removal and installation of harmonic balancers on most automotive and light truck applications.
Pulls pressed on 1 and 2 groove pulleys on alternators and power steering pumps.
All Weistec idler pulleys run this same high quality bearing.
The solution to a noisy, failing pulley
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This product was last offered at the strikethrough price on
05-07-2026
Transfers power from the accessory belt to the alternator rotor
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
09-06-2026
Transfers power from the accessory belt to the alternator rotor
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