Upgrade your AMG’s reliability with UPD’s billet idler kit - built to outlast factory plastic pulleys and handle the heat without compromise.
Upgrade your AMG’s reliability with UPD’s billet idler kit - built to outlast factory plastic pulleys and handle the heat without compromise.
Maintains constant tension on the accessory belt - Alternator Side (Right)
This product was last offered at the strikethrough price on
06-15-2026
The solution to a noisy, failing pulley
This product was last offered at the strikethrough price on
06-15-2026
Two (2) Required Per Vehicle - The solution to a noisy, failing pulley
This product was last offered at the strikethrough price on
06-15-2026
4K X 900 - OEM Supplier
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Single Belt Drive
Maintains constant tension on the accessory belt - A/C Compressor Side (Left)
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-16-2026
14.24 x 900mm
Single Belt Drive
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-16-2026