• AFE46-71120B.jpg
    • AFE46-71120B.jpg

    aFe Power Pro Series Differential Cover (Black) — 2014-2023 GM Silverado & Sierra 1500 12-Bolt | 46-71120B

    Vendor: aFe Power
    Part Number: 46-71120B
    $354.00

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    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.
    Payment & Security

    Secure, encrypted checkout. Card details go straight to the payment processor and are never stored by us.

    • Amazon
    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Share to:
    View Full Details
    Product DetailsFAQReviewsRelated Products

    The aFe 46-71120B is a Pro Series rear differential cover for 2014-2023 GM full-size 1500 trucks with the GM 12-bolt rear axle. It is cast aluminum with a black powder-coat finish and machined fins, adding fluid capacity and strength over the stamped factory cover. It installs in place of the factory cover.

    • Type: Pro Series rear differential cover
    • Material: cast aluminum, black powder coat with machined fins
    • Axle: GM 12-bolt
    • Benefit: added fluid capacity and strength
    • Quantity: sold individually (each)
    • Part number: 46-71120B

    Vehicle Applications

    • 2014-2023 Chevrolet Silverado 1500 & GMC Sierra 1500 with the GM 12-bolt rear axle

    FAQ

    What is the aFe 46-71120B?

    It is a Pro Series cast-aluminum rear differential cover for 2014-2023 GM Silverado and Sierra 1500 trucks with the GM 12-bolt axle.

    What does it fit?

    It fits 2014-2023 Chevrolet Silverado 1500 and GMC Sierra 1500 with the GM 12-bolt rear axle.

    What does an aluminum differential cover do?

    It adds fluid capacity and strength and helps dissipate heat compared with the stamped factory cover.

    Is this a genuine aFe part?

    Yes. It is genuine aFe part number 46-71120B.

    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.

    Related Products

    Recently Viewed