Update from a mechanical tensioner to a hydraulic style tensioner
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Update from a mechanical tensioner to a hydraulic style tensioner
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/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
09-22-2026
Replacement is recommend with every belt service
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
09-22-2026
Includes Accessory Belt System!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Tensions the belt connecting the water pump, alternator, and power steering pump. Includes roller.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-16-2026
For removal and installation of harmonic balancers on most automotive and light truck applications.
Secures roller to hydraulic alternator belt tensioner assembly
Driven by serpentine accessory belt
For vehicles with production date up to 09/1995
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
09-22-2026
The perfect addition to your VAC ATI Harmonic Damper Pulley when retaining your A/C system
Genuine BMW replacement alternator 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
09-22-2026
Located behind the fan blade, fan clutch bolts to this pulley
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Reduces vibrations and connects accessories
For vehicles with production date from 09/1998
Replace that missing protective cap and protect your belt tensioner bearing from debris.
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Hydraulic tensioner for alternator belt, ideal for servicing high mileage tensioner
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
09-22-2026
Replacement is recommend with every belt service
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
04-06-2026
Eliminate parasitic loss and free up to 11hp! An ideal compromise between power, reliability, and system performance.
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Valeo alternator only
This product was last offered at the strikethrough price on
06-13-2026