Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
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Includes accessory and supercharger belt idler pulleys
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Eliminate weak factory plastic idlers with the UPD M113K Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability.
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Eliminate weak factory plastic idlers with the UPD M113K 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
Includes accessory and supercharger belt idler pulleys
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Keeps constant pressure on your serpentine belt to prevent belt slipping
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Replacement Supercharger Belt for Weistec Supercharged M113K with 67.5mm upper, and Stock (150mm) Lower.
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Replacement Supercharger Belt for Weistec Supercharged M113K with 67.5mm upper, and Stock (150mm) Lower.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keeps constant pressure on your serpentine belt to prevent belt slipping
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5424552
Mfg#:
1122000970
In Stock
ON SALE!
SAVE 21%
$67.99
This product was last offered at the strikethrough price on 05-02-2026
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.