Jeep Transfer Case Adapter Kits

Building a Jeep from scratch is a thrilling experience. Not only can you get to know every inch of your rig, you can fully customize it to tackle any off-road challenge. Nonetheless, when trying to build a beast, you likely find not all parts fit together securely. 4WD.com has the transmission-to-transfer case adapters you need to finish your build.

Make Your Transmission Fit
If you are attempting to upgrade your rig, you might need some assistance to make your new transmission fit into your old Jeep. For a machine that delivers powers to all wheels, you might need a Jeep Wrangler 2WD to 4WD conversion kit. If you only want to fill a gap, a transfer case adapter plate might solve the problem. Either way, when trying to fit a transmission or other components into your Jeep rebuild, you may need to rely on jeep transmission adapters.

Purchase Factory-Grade Components
You probably don't want your Jeep rebuild to turn out like Frankenstein's monster. Instead, you want each system to work seamlessly with the others. Whether you need a 700R4 to Dana 300 adapter, an NP205 transfer case adapter or another type of transmission adapter, we have you covered. Our inventory includes factory-grade components from manufacturers you already know and trust. Choose from Crown Automotive, Advance Adapter and other top brands. If you are unsure which adapter your rig needs, you can depend on the expertise of our knowledgeable customer service professionals for assistance.

Pay the Best Price
Here at 4WD.com, we know you would rather be off-roading than searching for the best prices on Jeep parts and accessories. With our 4WD Hardware Best Price Guarantee, you don't have to comparison shop. Rather, you can order with confidence, knowing if you find your parts at a lower price somewhere else, we'll gladly send you a refund. With our extensive inventory of transmission adapters, you don't have to wait to order the parts you need to finish your Jeep build. Shop our selection and place your order today.

Jeep Transfer Case Adapter Kits

Make Sure It Fits Your Vehicle

3 Product Groups
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    Advance Adapter GM Transmission to Transfer Case Adapter

    Advance Adapter GM Transmission to Transfer Case Adapter

    From $476.99

    Advance Adapter RubiCrawler Crawl Gearboxes

    Advance Adapter Rubi Crawler Box

    From $2,284.99

    Crown Automotive Transfer Case Roller Bearing Kit

    Crown Automotive Transfer Case Roller Bearing Kit

    From $20.99

    27 Products
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    Advance Adapters GM TH350 Transmission To Dana 300 or NP231 23 SplineTransfer Case Adapter - 50-6304

    $503.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
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  • Want this professionally installed? ?

  • Advance Adapters GM TH350 Transmission To Dana 300 Transfer Case Adapter - 50-6300

    $538.99

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
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  • Advance Adapters Atlas Control Module - 300377

    $441.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
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  • Want this professionally installed? ?

  • Advance Adapters GM TH350 Transmission To NP231 Transfer Case 23 Spline Adapter - 50-6308

    $491.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM TH400 Transmission To Dana 300 Transfer Case - 50-6400

    $530.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM 4L60E Transmission To NP231 23 Spline Transfer Case Adapter - 50-0402

    $523.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM TH400 Transmission To NP231 Transfer Case Adapter - 50-6402

    $488.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM TH350 Transmission To Dana 18/20 Transfer Case Adapter - 50-3001

    $488.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM TH700R Transmission To NP231 23 Spline Transfer Case Adapter - 50-9102

    $476.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability. View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM 4L60E Transmission To NP231 21 Spline Transfer Case Adapter - 50-0431

    $610.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM 4L60E Transmission 4WDTo NP231 Transfer Case Adapter - 50-0434

    $607.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability. View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM 4L60E Transmission to NP231 23 Spline Transfer Case - 50-0430

    $622.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM SM420 Transmission To Dana 18/20 Transfer Case Adapter - 50-2400

    $540.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM 4L60E Transmission To Atlas 4 Speed Transfer Case Adapter - 50-9305

    $581.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability. View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM SM420 Transmission To Dana 300 Transfer Case Adapter - 50-9702

    $523.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability. View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM TH350 Transmission To Dana 18/20 Transfer Case Adapter - 50-3000

    $530.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability. View Other Stores

  • Want this professionally installed? ?

  • Crown Automotive Transfer Case Roller Bearing Kit - J8130972

    $20.99

    Ship to Home:

    Usually ships within 4 to 5 business days ?

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Available within 10 to 14 business days ? View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters TJ Rubicrawler - RUBI-TJ

    $2,284.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Get it installed from $408.00 each. ?

  • Advance Adapters GM SM420 Transmission To Dana 18/20 Transfer Case - 50-2401

    $523.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM TH350 4WD Transmission To NP231 21Spline Transfer Case Adapter - 50-6306

    $538.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters 42RLE Rubicrawler Crawler Box - RUBI-JKAD

    $2,537.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Get it installed from $1088.00 each. ?

  • Advance Adapters Atlas Control Module - 300377A

    $419.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Get it installed from $408.00 each. ?

  • Advance Adapters GM TH700R 2 WD Transmission To Dana 300 Transfer Case Adapter - 50-6303

    $530.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Advance Adapters GM 4L80E Transmission to Dana 300 21 Spline Transfer case Adapter - 50-0432

    $607.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?