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    Eaton Detroit Truetrac Helical Limited-Slip Differential | Ford 8.8in 28-Spline, 8.8in Ring Gear | 912A562

    Vendor: Eaton
    Part Number: 912A562
    Save $66.78
    Sale Price $767.99 Regular Price $834.77

    Currently out of 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
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    The Eaton Detroit Truetrac is a helical gear-driven limited-slip differential that puts down the traction that's available while keeping handling smooth and predictable. It reacts automatically, works quietly, and needs no maintenance, which makes it a good street, tow, and trail upgrade for drivers who want gains without the on/off behavior of a locker. This unit is configured for the Ford 8.8in axle.

    • Type: Helical gear limited-slip (Detroit Truetrac)
    • Axle: Ford 8.8in
    • Ring gear diameter: 8.8in
    • Axle shaft diameter: 1.20in
    • Spline count: 28-spline
    • Gear ratio: all ratios
    • Part number: 912A562

    Axle Fitment

    • This unit is built for the Ford 8.8in axle (28-spline, 8.8in ring gear, all ratios). It is found in Ford 8.8in cars and trucks (Mustang, F-150, Ranger, Explorer and more). Confirm your axle and spline count.

    FAQ

    What does the Eaton Detroit Truetrac do?

    It is a helical gear limited-slip that sends torque to the wheel with grip automatically, with no maintenance and no on/off locking.

    Which axle and spline count does part number 912A562 fit?

    It fits the Ford 8.8in axle, 28-spline, 8.8in ring gear, all ratios. Confirm your axle and spline count before ordering.

    Does the Detroit Truetrac need maintenance?

    No. The helical gear design works automatically and needs no clutches, additives, or routine service.

    Is it good for street driving?

    Yes. It operates quietly and smoothly and suits street, tow, and trail use.

    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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