Upgrade your M157 AMG with the UPD Billet Idler Kit - CNC-machined aluminum pulleys built to eliminate factory plastic idler failures and deliver lasting performance and reliability.
Brand:
ES#:
3102937
Mfg#:
M1575PCI
$595.00
This product was last offered at the strikethrough price on 05-10-2026
$560.00 USD
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Lifetime Replacement
Replaces your cracked or worn belt. 6PK2528
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2800670
Mfg#:
29936796
$40.99
This product was last offered at the strikethrough price on 05-07-2026
$30.99 USD
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on orders $49 and up
Lifetime Replacement
Keeps constant pressure on your serpentine belt to prevent belt slipping
Brand:
ES#:
3134111
Mfg#:
2782000570
66% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$187.00
This product was last offered at the strikethrough price on 05-07-2026
$62.99 USD
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on orders $49 and up
Lifetime Replacement
Keeps constant pressure on your serpentine belt to prevent belt slipping
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4343357
Mfg#:
2782000570
$88.99
This product was last offered at the strikethrough price on 05-02-2026
$76.99 USD
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Lifetime Replacement
20.5x2528mm
Brand:
ES#:
2089954
Mfg#:
0029936796
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$79.00
This product was last offered at the strikethrough price on 08-13-2026
$73.99 USD
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Lifetime Replacement
21.36x2526mm
We Price Match - Give Us A Call or Chat! From Chassis: A 745705, From Date: 11/30/2012
Brand:
ES#:
2808768
Mfg#:
0039934796
$40.99
This product was last offered at the strikethrough price on 05-07-2026
$37.99 USD
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on orders $49 and up
Lifetime Replacement
Grooved - The solution to a noisy, failing pulley
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4344480
Mfg#:
2782020219
$30.99
This product was last offered at the strikethrough price on 05-07-2026
$29.99 USD
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Lifetime Replacement
Smooth - The solution to a noisy, failing pulley
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4344482
Mfg#:
2782020619
$25.99 USD
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Lifetime Replacement
Keeps constant pressure on your serpentine belt to prevent belt slipping
Brand:
ES#:
2704209
Mfg#:
2782000570
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$298.00
This product was last offered at the strikethrough price on 08-13-2026
$276.99 USD
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Lifetime Replacement
Smooth - The solution to a noisy, failing pulley
Brand:
ES#:
2223407
Mfg#:
2782020619
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$64.00
This product was last offered at the strikethrough price on 08-13-2026
$59.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
21.36x2526mm
From Chassis: A 745705, From Date: 11/30/2012
Brand:
ES#:
2590910
Mfg#:
0039934796
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$57.00
This product was last offered at the strikethrough price on 08-13-2026
$52.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Grooved - The solution to a noisy, failing pulley
Brand:
ES#:
2141912
Mfg#:
2782020219
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$117.00
This product was last offered at the strikethrough price on 08-13-2026
$108.99 USD
Add to Cart
Lifetime Replacement
More About Engine Drive Belt Parts
Drive belts transfer crankshaft power to various accessories, including the alternator, water pump, power steering pump, and air conditioning compressor. Replacement of drive belts, serpentine belts, and drive belt tensioners at recommended service intervals helps you avoid untimely breakdowns and expensive vehicle repairs.