Dana 20 Transfer Case - Dana 20 Transfer Case Parts and Diagram | 4WD.com
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Jeep Vintage Model 20 Transfer Case

Make Sure It Fits Your Vehicle

Your 1970s Jeep is a beast, capable of handling the most extreme off-road challenges. Whether you are climbing cliffs, crossing rivers or plowing through mudholes, you depend on your rig's four-wheel drive system to get you out of tough situations. At 4WD.com, we have the transfer case parts you need to maintain, repair or upgrade your Model 20.

Drive Power You Need
Your Jeep relies on its transfer case to deliver power to its front and rear axles. Whether you depend on you rig's four-wheel drive capabilities to get you through rivers or over rocks, you need Dana 20 transfer case parts to replace your old, damaged or worn components. You don't have to put up with a slipping four-wheel drive system or one that fails to engage altogether. Instead, to get the drive power you need to tackle any off-road obstacle, shop for a Dana 20 transfer case for sale and upgrade your rig.

Top-Notch Parts You Demand
For your rig to meet the challenges of off-roading, all its systems must function properly. Whether your machine requires routine maintenance or substantial repair, at 4WD.com, we have the components and expertise you need. Don't leave your Jeep's performance to chance. We have a Dana 20 transfer case diagram to help you understand the system. We also only sell top-notch components from the manufacturers you know and trust. To get the most out of your 1970s Jeep, demand strong parts made from durable materials.

Affordable Prices You Expect
You don't have search far and wide to find the best prices on Jeep parts and accessories. Here at 4WD.com, we understand you would rather be behind the wheel than comparison shopping. With our 4WD Hardware 100% Best Price Guarantee, you can shop with confidence. To get the parts you need at a fair price, shop our huge inventory and place your order today.

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47 Products
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Jeeps are off-roading beasts. They muscle through extreme conditions and are the ultimate transport for crossing rivers, cresting wilderness ridges and climbing near vertical angles. If you acquired a vintage Jeep from Craig’s list, the classifieds or the local salvage yard, chances are it needs some work. Identifying the T-case for replacement can be tough for novice and enthusiasts alike. Once it’s identified, there may be Dana 20 rebuild kits to replace what you’ve got, providing more power.

Identifying the Model
The Dana Model 20, released in 1962, is one of the most respected T-cases around, whether it’s street bound or trail roving. It was called the “silent-type” as its centered rear output housing enabled efficient direct drive, 2-wheel drive. Most markings begin with “C18”, so make sure you don’t mistake this for the larger Dana 18 case or the single speed, automatic only Model 21.

Built to Last
The Dana 20 transfer case is cast iron, which makes it nearly indestructible. It’s one of the strongest of all transfer cases. It’s light, compact and capable. Replacing worn or factory parts with high-quality aftermarket components can give it new life, delivering its original power.

Fit Your Vehicle
Some parts may be universal, but many Dana 20 transfer case parts such as the manual trans output shaft gear are proprietary and can be used with only this T-case. Use the Dana 20 transfer case diagram to ensure components match. Other parts such as the TJ Wrangler Transfer Case Yoke may be used with a couple of different cases.

At 4WD.com, we know you’d rather be behind the wheel than in the garage. Use our vehicle tool to make sure the part you order is the part that fits your make and model. Place your order today and our six warehouse locations and vast inventory ensure you get the parts you need to get you back on the trail, fast.

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