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    Russell Speed Bleeder | 1/4-28 Thread | 639540

    Vendor: Russell
    Part Number: 639540
    $18.95

    In Stock

    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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    Product DetailsFAQReviewsRelated Products

    Russell Speed Bleeder replaces a standard bleeder screw and adds a built-in one-way check valve so brakes can be bled by one person. This bleeder has a 1/4-28 thread and lets air out on the down stroke while the check valve keeps air from being drawn back in.

    • Type: speed bleeder screw
    • Thread: 1/4-28
    • Feature: one-way check valve for one-person bleeding
    • Part number: 639540

    FAQ

    How does a Speed Bleeder work?

    A built-in one-way check valve lets air and fluid out during bleeding and closes to stop air from being pulled back in, so you can bleed brakes without a helper.

    What thread size is part 639540?

    It has a 1/4-28 thread. Confirm your caliper or cylinder uses this thread before ordering.

    Do I still need brake fluid to bleed the system?

    Yes. Keep the reservoir topped off while bleeding so the system does not draw in air.

    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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