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Replacement and OEM Parts for 2018 BMW 640i xDrive Belt Tensioner

2018 BMW 640i xDrive Belt Tensioner

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2018 BMW 640i xDrive
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  • OEM 2018 BMW 640i xDrive Chain Tensioner And Guide Rail Diagram - 11-31-7-585-020
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    OEM (Genuine) 2018 BMW 640i xDrive Chain Tensioner And Guide Rail

    PartNumber: 11-31-7-585-020
    OEM 2018 BMW 640i xDrive Chain Tensioner And Guide Rail - 11-31-7-585-020
    Product Specifications
    • Notes: 640i Xdrive; Tensioner & Guide Rail
    • Other Names: Rail & Guide Assembly, Tensioner, Tensioner Guide
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-31-7-542-836
    • Part Description: Chain Tensioner And Guide Rail
    More Info
    $75.53 MSRP: $99.87
    You Save: $24.34 (25%)
  • Gates Drivealign OE Exact Drive Belt Tensioner Assembly for 2018 BMW 640i xDrive - 39389

    Gates® Drivealign OE Exact Drive Belt Tensioner Assembly for 2018 BMW 640i xDrive

    PartNumber: 39389
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: No
    • UPC: 770075717454
    • Width: 32 mm
    • Part Description: Drivealign OE Exact Drive Belt Tensioner Assembly
    More Info
    $102.92
  • OEM 2018 BMW 640i xDrive Mechanical Belt Tensioner Diagram - 11-28-8-604-266
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    OEM (Genuine) 2018 BMW 640i xDrive Mechanical Belt Tensioner

    PartNumber: 11-28-8-604-266
    OEM 2018 BMW 640i xDrive Mechanical Belt Tensioner - 11-28-8-604-266
    Product Specifications
    • Notes: 3.0 Liter Turbo
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 7.7 x 7.5 x 6.7 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-7-599-097
    • Part Description: Mechanical Belt Tensioner
    More Info
    $133.94 MSRP: $178.55
    You Save: $44.61 (25%)