• ADV50-5302.jpg
    • Advance Adapters TH350 to GM NP205 Transfer Case Adapter, OE Replacement | 50-5302
    • Advance Adapters TH350 to GM NP205 Transfer Case Adapter, OE Replacement | 50-5302
    • ADV50-5302.jpg

    Advance Adapters TH350 to GM NP205 Transfer Case Adapter, OE Replacement | 50-5302

    Vendor: Advance Adapters
    Part Number: 50-5302
    $292.40

    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.
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    This OE-replacement adapter connects a GM TH350 automatic transmission to a GM NP205 cast-iron, part-time transfer case, matching the factory pairing originally used on GM 4WD trucks. It is a direct replacement for a worn or damaged original adapter, restoring the stock transmission-to-transfer case connection.

    Specifications:

    • OE-replacement adapter housing connects a GM TH350 transmission to a GM NP205 transfer case
    • Matches the factory TH350-to-NP205 pairing originally equipped on 1971-1979 GM 4WD trucks
    • Includes adapter housing, seals, o-ring, NP205 gasket, and installation instructions
    • Weight: 12 lbs
    • Part Number: 50-5302

    FAQ

    What does the Advance Adapters 50-5302 do?

    It's an OE-replacement adapter that connects a GM TH350 transmission to a GM NP205 transfer case, matching the original factory setup.

    What vehicles originally used this TH350-to-NP205 pairing?

    GM 4WD trucks built from 1971 to 1979 originally came equipped with this TH350 transmission and NP205 transfer case combination.

    What's included in the kit?

    The adapter housing, seals, an o-ring, an NP205 gasket, and installation instructions.

    Is this a stock replacement or a performance upgrade adapter?

    It's an OE (original equipment) replacement adapter, designed to restore the factory TH350-to-NP205 connection rather than change the drivetrain configuration.

    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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