Jeep 1945-71 Model 18 Transfer Case

Make Sure It Fits Your Vehicle

The Spicer/Dana 18 was used on the first CJs and their military counterparts until 1971. It was also used on all other trucks until around 1965. From 1941-71 front & rear output shafts on lower end of case were used. 1941-68 have a dual shift lever, while 1968-71 V6 models have a single shift lever. All gears are stamped with 18-8-XX. If you own one of the original Model 18 CJ Jeeps, then you don't need us to tell you how lucky you are. You're living every Jeep enthusiast's dream! Nothing feels better than tearing up the trail in a machine with such character and history. With older Jeeps come older parts, however, and a faulty transfer case may be in your future if you aren't careful.

Keep Your Four-Wheel Drive Running Smoothly
A Dana 18 transfer case is one of the most important parts of the vehicle. If you're driving it for the off-road rampaging it was built to do, you're going to be using four-wheel drive a lot. Since the transfer case is what provides power from the transmission to the wheels during four-wheel drive, it's one of the most important parts of your vehicle. If even one part of the case goes haywire, you might be parking your Jeep for a while. Nothing's worse than a Jeep in the garage instead of on the dunes.

Treat Your Transfer Case to Top-Notch Parts
Thankfully, at 4 Wheel Parts, we have the selection you need to get the monster back up and running. Whether you need a full Dana 18 transfer case rebuild kit or an access cover gasket, we've got the parts you need. We're known for having a robust inventory. In fact, we have $100 million of product on-hand from about 600 manufacturers, so you won't have to worry about finding the part you need. On top of that, you don't have to worry about waiting forever for the part to show up, since we have six distribution centers in North America for fast delivery times.

You'll Love Our Price Guarantee
We pride ourselves in offering the best prices available. If you don't believe us, why not try and prove us wrong? To ensure you have the buying confidence you deserve, we will match the price of any legitimately advertised part you find, even within 90 days of purchase. Check out our inventory and buy today.

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Crown Automotive Transfer Case Mainshaft Gear

From $116.99

Mainshaft Gear
California Residents: WARNING

From $116.99

5.0 5.0 (2)

Omix-ADA Transfer Case Mainshaft Gears

From $76.99

Transfer Case Mainshaft Gear
29/15/6-spline
California Residents: WARNING

From $76.99

Crown Automotive Transfer Case Output Shaft Bearing Cup

From $19.99

Output Shaft Bearing Cup
California Residents: WARNING

From $19.99

Omix-ADA Transfer Case Output Shafts

From $108.99

Transfer Case Output Shaft
California Residents: WARNING

From $108.99

Crown Automotive Manual Trans Output Shaft Bushing

From $6.99

Output Shaft Bushing
Front
Pilot Bushing
Dana 18 transfer case
California Residents: WARNING

From $6.99

Crown Automotive Transfer Case Mainshaft

From $158.99

Mainshaft
California Residents: WARNING

From $158.99

Crown Automotive Transfer Case Output Shaft Shim Set

From $15.99

Output Shaft Shim Set
Model 18 or Model 20 Transfer case
California Residents: WARNING

From $15.99

Crown Automotive Transfer Case Intermediate Shaft

From $15.99

Intermediate Shaft
California Residents: WARNING

From $15.99

Omix-ADA Transfer Case Shafts

From $12.99

Omix-ADA Transfer Case Output Shaft Bearings

From $12.99

Transfer Case Output Shaft Bearing
California Residents: WARNING

From $12.99

Crown Automotive Shift Rod Oil Seal

From $5.99

Shift Rod Oil Seal
California Residents: WARNING

From $5.99

Crown Automotive Transfer Case Seal Kits

From $12.99

Seal Kit
Dana 18
Shift rod seals and output seals
California Residents: WARNING

From $12.99

Crown Automotive Transfer Case Slip Yoke Seal

From $11.99

Front/Rear Yoke Oil Seal Kit
Fits Model 18, Model 20 and Quadra-Trac transfer cases
2 seals and 2 felt seals
California Residents: WARNING

From $11.99

5.0 5.0 (1)

Omix-ADA Transfer Case Yoke Oil Seals

From $2.99

Transfer Case Yoke Oil Seal
California Residents: WARNING

From $2.99

5.0 5.0 (2)

Crown Automotive Transfer Case Felt Seal

From $1.99

Felt Seal
Dana 18
Front or rear yoke
2 needed
California Residents: WARNING

From $1.99

Omix-ADA Transfer Case Oil Seals

From $1.99

Transfer Case Oil Seal
California Residents: WARNING

From $1.99

Omix-ADA Transfer Case Output Shaft Gears

From $76.99

Transfer Case Output Shaft Gear
California Residents: WARNING

From $76.99

Omix-ADA Transfer Case Intermediate Gears

From $152.99

Transfer Case Intermediate Gear
California Residents: WARNING

From $152.99

Crown Automotive Transfer Case Intermediate Gear

From $169.99

Intermediate Gear
California Residents: WARNING

From $169.99

Crown Automotive Transfer Case Output Shaft Gear

From $116.99

Output Shaft Gear
California Residents: WARNING

From $116.99

Crown Automotive Transfer Case Intermediate Shaft Bearing

From $17.99

Intermediate Shaft Bearing
California Residents: WARNING

From $17.99

Crown Automotive Transfer Case Small Parts Kits

From $35.99

This kit includes all the hard to find small parts, gaskets, seals, bushing and bearings to rebuild your tired transfer case. Chain not included
California Residents: WARNING

From $35.99