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    • CVF Racing billet serpentine idler pulley, universal, SERP-IDLER-312
    • CVF Racing billet serpentine idler pulley, universal, SERP-IDLER-312
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    CVF Racing Billet Serpentine Idler Pulley, Polished or Stealth Black | Universal | 0.312" Offset Spacer, Double Bearing | SERP-IDLER-312

    Vendor: CVF Racing
    Part Number: SERP-IDLER-312
    Regular Price $91.69

    In Stock

    Pulley Finish: Polished
    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    This CVF Racing billet aluminum idler pulley is meant for building a custom serpentine conversion. It runs on double bearings and comes with a pulley cover, a 3/8" mounting bolt and a 0.312" offset spacer.

    It is offered in a Polished or Stealth Black finish.

    Specifications:

    • Finish choices: Polished or Stealth Black
    • Material: Billet aluminum
    • Belt type: Serpentine
    • Bearings: Double
    • Mounting bolt: 3/8"
    • Offset spacer: 0.312"
    • Part number: SERP-IDLER-312

    Kit Includes:

    • Billet idler pulley
    • Pulley cover
    • Double bearings
    • 3/8" mounting bolt
    • 0.312" offset spacer

    FAQ

    What is the SERP-IDLER-312 used for?

    It is a universal idler pulley for building a custom serpentine belt conversion.

    What hardware comes with it?

    It includes a pulley cover, double bearings, a 3/8" mounting bolt and a 0.312" offset spacer.

    What finishes are offered?

    It is offered in Polished or Stealth Black.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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