Keep your drive belt tight with new belts, tensioners, and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4714476
Mfg#:
11281437929KT
In Stock
ON SALE!
$264.99
This product was last offered at the strikethrough price on 05-02-2026
Worn hardware should be replaced before it fails
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures the lower portion of the hydraulic alternator belt tensioner to the assembly
For removal and installation of harmonic balancers on most automotive and light truck applications.
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Eliminate parasitic loss and free up to 11hp! An ideal compromise between power, reliability, and system performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Bosch alternator only
Brand:
ES#:
3220789
Mfg#:
PPKE46KT
Ships in 6 Business Days
ON SALE!
SAVE 20%
$374.99
This product was last offered at the strikethrough price on 05-02-2026
Eliminate parasitic loss and free up to 11hp! An ideal compromise between power, reliability, and system performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Bosch alternator only
Brand:
ES#:
3147650
Mfg#:
PPK-E36328-BOSCH
Ships in 6 Business Days
ON SALE!
SAVE 20%
$374.99
This product was last offered at the strikethrough price on 05-02-2026
The perfect addition to your VAC ATI Harmonic Damper Pulley when retaining your A/C system
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Complete tensioner assembly with roller
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Includes Accessory Belt System!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Valeo alternator only
Brand:
ES#:
3521792
Mfg#:
UPPKE46TUVALEOKT
Ships in 6 Business Days
ON SALE!
SAVE 10%
$633.19
This product was last offered at the strikethrough price on 05-02-2026
Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley
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Brand:
ES#:
21813
Mfg#:
11287838797
Ships in 1-2 days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$304.99
This product was last offered at the strikethrough price on 06-02-2026
Includes Accessory Belt System!
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Brand:
ES#:
3521359
Mfg#:
UPPK-E36328AKT
Ships in 6 Business Days
ON SALE!
$603.99
This product was last offered at the strikethrough price on 05-02-2026
Update from a mechanical tensioner to a hydraulic style tensioner
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Hydraulic tensioner for alternator belt, ideal for servicing high mileage tensioner
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2696132
Mfg#:
11281717188
In Stock
$78.29
This product was last offered at the strikethrough price on 03-21-2026
Pulleys drive accessories essential to vehicle operation. Whether you need to install a stock original equipment pulley during a repair, or improve engine performance and appearance with a lightweight aluminum or underdrive pulley, count on ECS Tuning for pulley solutions that work.
Lifetime Replacement
