M8x20
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M8x20
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Does not include any securing hardware
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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
06-18-2026
Hydraulic tensioner for alternator, water pump and power steering belt, ideal for servicing high mileage tensioner
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This product was last offered at the strikethrough price on
05-07-2026
Pulley that drives the water pump and mechanical cooling fan
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used in the belt drive
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Power steering pulley for the power steering pump
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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
06-18-2026
Pulley only, pump not included. Upgraded aluminum design for increased strength.
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Pulley that drives the water pump and mechanical cooling fan
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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
06-18-2026
Keep your alternator turning properly.
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This product was last offered at the strikethrough price on
05-07-2026
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Seals the front of the pulley from debris
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This product was last offered at the strikethrough price on
03-04-2026
Acts as a dowel for the crank pulley
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Restores belt alignment, prevents noise, protects pump, ensures smooth steering.
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For BMW owners seeking reliability and factory-spec performance, the OEM INA Accessory Belt Idler Pulley from ECS Tuning delivers unmatched value and durability.
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Utilizes factory components
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Utilizes high quality aftermarket components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-07-2026