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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The solution to a noisy, failing pulley
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms At Water Pump - Grooved - Also Used Between Refrigerant Compressor And Vibration Damper (Up To Engine 60057841)
Includes accessory belt, belt tensioner assembly and idler pulleys
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2792696
Mfg#:
0019938396KT4
Ships in 2 Business Days
ON SALE!
$311.99
This product was last offered at the strikethrough price on 05-02-2026
The solution to a noisy, failing pulley
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! At Water Pump - Smooth - Also Used Between Refrigerant Compressor And Vibration Damper (From Engine 60057842)
Brand:
ES#:
2867990
Mfg#:
1562020819
In Stock at Vendor
$29.43
This product was last offered at the strikethrough price on 05-09-2026
Includes tensioner and pulley
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
The solution to a noisy, failing pulley
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms At Water Pump - Smooth - Also Used Between Refrigerant Compressor And Vibration Damper (From Engine 60057842)
Brand:
ES#:
1689095
Mfg#:
1562020819
Ships in 3 Business Days
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$43.99
This product was last offered at the strikethrough price on 02-19-2026
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.
Lifetime Replacement
