Bolted directly to the crankshaft, acts as a belt drive
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with manual transmission only
Brand:
ES#:
20561
Mfg#:
11237572788
Ships in 1 day
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$524.99
This product was last offered at the strikethrough price on 09-03-2026
Drives power steering pump, alternator and A/C compressor
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Brand:
ES#:
2562556
Mfg#:
11287568247
In Stock
$33.17
This product was last offered at the strikethrough price on 08-13-2026
The center bolt for the crank pulley
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Brand:
ES#:
19913
Mfg#:
11211439395
In Stock
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$26.99
This product was last offered at the strikethrough price on 10-27-2026
The lowest of the idler pulleys on the accessory drive belt.
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The center bolt for the crank pulley
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4689986
Mfg#:
11211439395
Ships on Nov 16, 2026
ON SALE!
SAVE 11%
$18.99
This product was last offered at the strikethrough price on 05-02-2026
$16.99 USD
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The higher idler pulley
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2593863
Mfg#:
11287556251
Ships in 3 Business Days
$40.99
This product was last offered at the strikethrough price on 10-23-2026
Bolted directly to the crankshaft, acts as a belt drive
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with automatic transmission only
Brand:
ES#:
20416
Mfg#:
11227558083
Ships in 7 Business Days
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$524.99
This product was last offered at the strikethrough price on 09-03-2026
This is the main belt tensioner for A/C, Alternator, and power steering.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
21777
Mfg#:
11287563927
In Stock
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$179.99
This product was last offered at the strikethrough price on 10-27-2026
Hub at end of crankshaft vibration damper bolts to
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Brand:
ES#:
264239
Mfg#:
11237593701
Ships in 1-3 days
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$109.99
This product was last offered at the strikethrough price on 10-27-2026
Worn hardware should be replaced before it fails
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Secures the top of the hydraulic alternator belt tensioner assembly to the bracket
Brand:
ES#:
14586
Mfg#:
07119904532
In Stock
$7.99
This product was last offered at the strikethrough price on 09-11-2026
Everything you need to service your belt drive system using genuine BMW components
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
...or at least as "Bulletproof" as your N54 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4365384
Mfg#:
ECSN54BPKT
In Stock
ON SALE!
$583.99
This product was last offered at the strikethrough price on 08-13-2026
For removal and installation of harmonic balancers on most automotive and light truck applications.
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Does not include any securing hardware
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
This is the main belt tensioner for A/C, Alternator, and power steering.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
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
