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Blueprint  |  SKU: 236268135350
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Blueprint ADC47656 Idler Pulley Fits Audi A3 2003 - 2012

£30.72
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Description
Blueprint Idler Pulley ADC47657 038109244J 038109244N SKU:ADC47657 Product Description:
  • The idler pulley is an essential component in an automobile’s accessory belt drive system. Unlike drive pulleys that transfer power to various engine accessories, the idler pulley primarily serves a guiding and tension-managing role. It helps route the serpentine or V-belt correctly around other engine pulleys and maintains the necessary tension to prevent belt slippage, misalignment, and premature wear. Typically mounted on a stationary bracket or arm, the idler pulley rotates on a sealed bearing, allowing it to spin freely while supporting belt movement. It ensures the belt remains properly tensioned and aligned as it drives critical components such as the alternator, air conditioning compressor, water pump, and power steering pump. A failing idler pulley can lead to belt noise, uneven wear, or complete belt failure — all of which can compromise engine performance or lead to breakdowns. Modern idler pulleys are built to withstand high-speed operation, elevated under-hood temperatures, and harsh environmental conditions, making them a key element in maintaining the smooth and efficient operation of the engine's accessory systems. Key Features:
    1. High-Quality Materials: Constructed from durable steel or reinforced thermoplastics for long-lasting performance and resistance to wear.
    2. Precision Bearings: Equipped with sealed ball bearings for smooth, quiet rotation and reduced maintenance.
    3. Corrosion-Resistant Coating: Coated surfaces protect against rust and harsh engine conditions.
    4. OE Fit and Function: Designed to meet or exceed original equipment specifications for easy installation and dependable performance.
    5. Heat Resistance: Built to withstand high engine temperatures without deformation or failure.
    6. Low Friction Operation: Minimizes drag on the belt system, promoting efficiency and belt longevity.
    7. Versatile Compatibility: Available for a wide range of makes and models, ensuring broad application coverage.

    • Specifications
    • MPN
      ADC47657
    • Manufacturer Part Number
      ADC47657
    • Classic Part
      No
    • Manufacturer Warranty
      1 Year
    • Performance Part
      No
    • Grade
      Premium
    • Universal Fitment
      No
    • Country of Origin
      France
    • Engine Type
      16v DOHC
    • Reference OE/OEM Number1
      038109244J 038109244N 1221491 2M216K297AA
    • Reference OE/OEM Number2
      38109244J 38109244N 68000678AA MN980104
    • Width of Castor Bearing Surface [mm]
      36
    • Diameter [mm]
      40
    • Weight [kg]
      0.26
    • Supplementary Article/Info
      For Timing Belt
    • Placement on Vehicle
      Lower

    • Free Delivery

      Worldwide Depends on Weight

    • Easy Returns

      30 days for free returns

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      Credit Cards Available

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