Jeep 1945-71 Model 18 Transfer Case - Best Reviews & Prices at 4WP

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.

66 Product Groups
  • 1
     Crown Automotive Transfer Case Mainshaft Gear

    Crown Automotive Transfer Case Mainshaft Gear

    Crown Automotive Transfer Case Mainshaft Gear

    From $102.99

    5.0 5.0 (2)
    1
     Omix-ADA Transfer Case Mainshaft Gears

    Omix-ADA Transfer Case Mainshaft Gears

    Omix-Ada Transfer Case Mainshaft Gear

    From $70.99

    On Sale
    2
     Crown Automotive Transfer Case Output Shaft Bearing Cup

    Crown Automotive Transfer Case Output Shaft Bearing Cup

    Crown Automotive Transfer Case Output Shaft Bearing Cup

    From $12.99

    3
     Omix-ADA Transfer Case Output Shafts

    Omix-ADA Transfer Case Output Shafts

    Omix-Ada Transfer Case Output Shaft

    From $100.99

    On Sale
    3
     Crown Automotive Transfer Case Output Shaft Shim Set

    Crown Automotive Transfer Case Output Shaft Shim Set

    Crown Automotive Transfer Case Output Shaft Shim Set

    From $8.99

    3
     Crown Automotive Transfer Case Mainshaft

    Crown Automotive Transfer Case Mainshaft

    Crown Automotive Transfer Case Mainshaft

    From $110.99

    3
     Crown Automotive Manual Trans Output Shaft Bushing

    Crown Automotive Manual Trans Output Shaft Bushing

    Crown Automotive Manual Trans Output Shaft Bushing

    From $5.99

    4
     Crown Automotive Transfer Case Intermediate Shaft

    Crown Automotive Transfer Case Intermediate Shaft

    Crown Automotive Transfer Case Intermediate Shaft

    From $10.99

    4
     Omix-ADA Transfer Case Shafts

    Omix-ADA Transfer Case Shafts

    Omix-Ada Transfer Case Shaft

    From $11.76

    On Sale
    7
     Omix-ADA Transfer Case Output Shaft Bearings

    Omix-ADA Transfer Case Output Shaft Bearings

    Omix-Ada Transfer Case Output Shaft Bearing

    From $11.47

    On Sale
    8
     Crown Automotive Shift Rod Oil Seal

    Crown Automotive Shift Rod Oil Seal

    Crown Automotive Shift Rod Oil Seal

    From $2.99

    9
     Omix-ADA Transfer Case Yoke Oil Seals

    Omix-ADA Transfer Case Yoke Oil Seals

    Omix-Ada Transfer Case Yoke Oil Seal

    From $2.35

    5.0 5.0 (2)
    On Sale
    9
     Crown Automotive Transfer Case Seal Kits

    Crown Automotive Transfer Case Seal Kits

    Crown Automotive Transfer Case Seal Kits

    From $12.99

    9
     Crown Automotive Transfer Case Felt Seal

    Crown Automotive Transfer Case Felt Seal

    Crown Automotive Transfer Case Felt Seal

    From $1.99

    9
     Omix-ADA Transfer Case Oil Seals

    Omix-ADA Transfer Case Oil Seals

    Omix-Ada Transfer Case Oil Seal

    From $1.57

    On Sale
    9
     Crown Automotive Transfer Case Slip Yoke Seal

    Crown Automotive Transfer Case Slip Yoke Seal

    Crown Automotive Transfer Case Slip Yoke Seal

    From $5.99

    11
     Omix-ADA Transfer Case Output Shaft Gears

    Omix-ADA Transfer Case Output Shaft Gears

    Omix-Ada Transfer Case Output Shaft Gear

    From $161.62

    On Sale
    12
     Crown Automotive Transfer Case Intermediate Gear

    Crown Automotive Transfer Case Intermediate Gear

    Crown Automotive Transfer Case Intermediate Gear

    From $124.99

    12
     Omix-ADA Transfer Case Intermediate Gears

    Omix-ADA Transfer Case Intermediate Gears

    Omix-Ada Transfer Case Intermediate Gear

    From $135.99

    On Sale
    13
     Crown Automotive Transfer Case Output Shaft Gear

    Crown Automotive Transfer Case Output Shaft Gear

    Crown Automotive Transfer Case Output Shaft Gear

    From $101.99

    14
     Crown Automotive Transfer Case Intermediate Shaft Bearing

    Crown Automotive Transfer Case Intermediate Shaft Bearing

    Crown Automotive Transfer Case Intermediate Shaft Bearing

    From $11.99

    14
     Omix-ADA Transfer Case Intermediate Gear Shaft Bearings

    Omix-ADA Transfer Case Intermediate Gear Shaft Bearings

    Omix-Ada Transfer Case Intermediate Gear Shaft Bearing

    From $26.46

    On Sale
    15
     Crown Automotive Transfer Case Thrust Washer

    Crown Automotive Transfer Case Thrust Washer

    Crown Automotive Transfer Case Thrust Washer

    From $3.99

    15
     Omix-ADA Transfer Case Thrust Washers

    Omix-ADA Transfer Case Thrust Washers

    Omix-Ada Transfer Case Thrust Washer

    From $3.55

    On Sale
    15
     Crown Automotive Transfer Case Small Parts Kits

    Crown Automotive Transfer Case Small Parts Kits

    Crown Automotive Transfer Case Overhaul Kits

    From $29.99

    15
     Omix-ADA Transfer Case Output Shaft Gear Snap Rings

    Omix-ADA Transfer Case Output Shaft Gear Snap Rings

    Omix-Ada Transfer Case Output Shaft Gear Snap Ring

    From $1.26

    On Sale
    15
     Crown Automotive Shift Rail Poppet Ball

    Crown Automotive Shift Rail Poppet Ball

    Crown Automotive Manual Trans Shift Ball

    From $0.99

    15
     Crown Automotive Transfer Case Castle Nut

    Crown Automotive Transfer Case Castle Nut

    Crown Automotive Transfer Case Castle Nut

    From $1.99

    5.0 5.0 (1)
    15
     Omix-ADA Transfer Case Intermediate Shaft Spacers

    Omix-ADA Transfer Case Intermediate Shaft Spacers

    Omix-Ada Transfer Case Intermediate Shaft Spacer

    From $1.14

    On Sale
    15
     Crown Automotive Transfer Case Shaft Bearing Snap Ring

    Crown Automotive Transfer Case Shaft Bearing Snap Ring

    Crown Automotive Transfer Case Shaft Bearing Snap Ring

    From $3.99

    16
     Omix-ADA Transfer Case Gasket/Oil Seal/Felt Kits/Hardware Kit

    Omix-ADA Transfer Case Gasket/Oil Seal/Felt Kits/Hardware Kit

    Omix-Ada Transfer Case Gasket/Oil Seal/Felt Kit/Hardware kit

    From $0.94

    On Sale
    16
     Crown Automotive Transfer Case Gaskets and Seals

    Crown Automotive Transfer Case Gaskets and Seals

    Crown Automotive Transfer Case Gaskets and Seals

    From $1.99

    16
     Omix-ADA Transfer Case Gaskets

    Omix-ADA Transfer Case Gaskets

    Omix-Ada Transfer Case Gasket

    From $1.09

    4.3 4.3 (6)
    On Sale
    16
     Omix-ADA PTO Cover Gaskets

    Omix-ADA PTO Cover Gaskets

    Omix-Ada PTO Cover Gasket

    From $2.47

    On Sale
    16
     Crown Automotive Access Cover Gasket

    Crown Automotive Access Cover Gasket

    Crown Automotive Access Cover Gasket

    From $2.99

    16
     Crown Automotive Transfer Case Output Housing Gasket

    Crown Automotive Transfer Case Output Housing Gasket

    Crown Automotive Transfer Case Output Housing Gasket

    From $1.99

    16
     Crown Automotive PTO Cover Gasket

    Crown Automotive PTO Cover Gasket

    Crown Automotive PTO Cover Gasket

    From $1.99

    17
     Omix-ADA Parking Brake Shoes

    Omix-ADA Parking Brake Shoes

    Omix-Ada Parking Brake Shoe

    From $34.99

    On Sale
    17
     Crown Automotive Parking Brake Shoe Set

    Crown Automotive Parking Brake Shoe Set

    Crown Automotive Parking Brake Shoe Set

    From $34.99

    18
     Crown Automotive Transfer Case Mounting Stud

    Crown Automotive Transfer Case Mounting Stud

    Crown Automotive Transfer Case Mounting Stud

    From $1.99

    18
     Omix-ADA Transfer Case Mounting Studs

    Omix-ADA Transfer Case Mounting Studs

    Omix-Ada Transfer Case Mounting Stud

    From $4.64

    On Sale
    18
     Omix-ADA Transfer Case Mount Support Kits

    Omix-ADA Transfer Case Mount Support Kits

    Omix-Ada Transfer Case Mount Support Kit

    From $8.82

    5.0 5.0 (1)
    On Sale
    18
     Omix-ADA Transfer Case Snubbers

    Omix-ADA Transfer Case Snubbers

    Omix-Ada Transfer Case Snubber

    From $4.25

    On Sale
    18
     Crown Automotive Transfer Case Mount

    Crown Automotive Transfer Case Mount

    Crown Automotive Transfer Case Mount

    From $2.99

    18
     Omix-ADA Transfer Case Snubber Washers

    Omix-ADA Transfer Case Snubber Washers

    Omix-Ada Transfer Case Snubber Washer

    From $2.16

    On Sale
    18
     Crown Automotive Transfer Case Mount Kit

    Crown Automotive Transfer Case Mount Kit

    Crown Automotive Transfer Case Mount Kit

    From $6.99

    19
     Omix-ADA Transfer Case Output Shaft Bushings

    Omix-ADA Transfer Case Output Shaft Bushings

    Omix-Ada Transfer Case Output Shaft Bushing

    From $5.65

    On Sale
    20
     Crown Automotive Transfer Case Output Yokes

    Crown Automotive Transfer Case Output Yokes

    Crown Automotive Transfer Case Slip Yokes

    From $48.99

    24
     Crown Automotive Transmission Mounts

    Crown Automotive Transmission Mounts

    Crown Automotive Transmission Mount

    From $10.99

    25
     Omix-ADA Transfer Case Overhaul Repair Kits

    Omix-ADA Transfer Case Overhaul Repair Kits

    Omix-Ada Transfer Case Overhaul Repair Kit

    From $180.93

    On Sale
    27
     Crown Automotive Gearshift Knob

    Crown Automotive Gearshift Knob

    Crown Automotive Gearshift Knob

    From $3.99

    1.0 1.0 (1)
    27
     Omix-ADA Transfer Case Shifter Knobs

    Omix-ADA Transfer Case Shifter Knobs

    Omix-Ada Transfer Case Shift Knob

    From $12.33

    5.0 5.0 (1)
    On Sale
    17B
     Crown Automotive Emergency Brake Drum

    Crown Automotive Emergency Brake Drum

    Crown Automotive Emergency Brake Drum

    From $54.99

    20A
     Dana Spicer U-Bolt Kits

    Dana Spicer U-Bolt Kits

    Dana Spicer Dana Spicer U-Bolt Kit

    From $6.04

    On Sale

    Omix-ADA Transfer Case Shift Rod Oil Seals

    Omix-Ada Transfer Case Shift Rod Oil Seal

    From $2.47

    On Sale

    Crown Automotive Speedometer Gears

    Crown Automotive Speedometer Drive Gear

    From $0.99

    4.4 4.4 (5)

    Omix-ADA Transfer Case Shift Lever Pivot Pins

    Omix-Ada Transfer Case Shift Lever Pivot Pin

    From $7.60

    On Sale

    Crown Automotive Shifter Boots

    Crown Automotive Manual Trans Shift Boot

    From $10.99

    4.3 4.3 (14)

    Omix-ADA Speedometer Gears

    Omix-Ada Speedometer Gear

    From $21.33

    3.0 3.0 (4)
    On Sale

    Omix-ADA U-Bolt Style Pinion Yokes

    Omix-Ada Pinion Yoke

    From $102.38

    5.0 5.0 (5)
    On Sale

    Crown Automotive Drive Shaft U-Joints

    Crown Automotive Driveshaft U-Joints

    From $13.99

    Crown Automotive Oil Slingers

    Crown Automotive Oil Slinger

    From $1.99

    1.0 1.0 (1)

    Omix-ADA Front Transfer Case Out Put Yokes

    Omix-ADA Front Transfer Case Out Put Yokes

    From $43.58

    On Sale

    Omix-ADA Transfer Case Output Shaft Hubs

    Omix-Ada Transfer Case Output Shaft Hub

    From $26.58

    On Sale

    RT Off-Road Transfer Case Shift Knobs

    RT Off-Road Transfer Case Shift Knob

    From $37.99

    Crown Automotive Manual Trans Output Shaft Gear

    Crown Automotive Manual Trans Output Shaft Gear

    From $87.99