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Jeep XJ Cherokee NP231 Transfer Case

Make Sure It Fits Your Vehicle

Since 1988, the NP231 has been the Command Trac transfer case used in Cherokees (XJ), Comanches (MJ), and Wranglers (YJ). It has been the Command Trac transfer case in the Grand Cherokee (ZJ) since its introduction. The new Wrangler (TJ) continues to use the NP231. 1987-95 YJ and 1997-04 TJ Wrangler rear of case has circular I.D. tag. Tag has model number, assembly number, serial number and low range ratio. Some 1987 Wranglers came with NP207. Your Jeep dominates wherever you choose to drive. Whether you are sitting in morning traffic or exploring a new trail, your rig's transfer case may wear out or break completely. When it's time to repair or replace a transfer case, 4 Wheel Parts is your 4X4 partner.

Restore Your Rig's Power
When you were rounding that last boulder, you noticed a drop in your rig's power. While many things may be to blame, your Jeep could have sustained damage to its transfer case. Unfortunately, a broken transfer case can leave you stranded beside the trail. To restore power to your Jeep's wheels, order top-quality replacement parts and make a smart, fast fix.

Take Advantage of Our Expertise
Whether you drive a new Jeep or have an older model, finding the right replacement parts can be a challenge. You don't have to worry about making a mistake when searching for a used NP231 transfer case for sale. Instead, with our NP231 parts diagram, you can choose the precise component you need to fix or upgrade your vehicle. If you still aren't sure which '89 Jeep Cherokee transfer case is best, chat with our parts experts. Since we know our inventory inside-out, we have the knowledge you need to place an informed order.

Pay the Best Price
Here at 4 Wheel Parts, we work hard to be your go-to resource for all things 4X4. To earn your business for life, we never overcharge for top quality parts and accessories. In fact, with our 100% price match guarantee, we will match any better deal you happen to find on your order anywhere else. We also source our inventory from over 600 of the top 4X4 manufacturers in the industry. Therefore, we are certain we have the NP231 parts you need to maintain, repair or customize your Jeep. Don't wait to order your NP231 transfer case. Instead, browse our selection and place your order today.

J Cherokee NP231 Transfer Case
Fire roads are an excellent way to get started off-roading, but primitive motor trails and slickrocks take the adventure to new heights. If you are active off-road, even if it's occasionally, your Jeep is taking a beating. Understanding upgrades and maintenance requirements enhance performance and keep it out of the garage.

Common Issues
4WP High are the gears used for everyday driving. The fun starts when you get off the pavement and shift to the low gears. 4WP Low is for low speeds and high traction. It's all about the torque and the gearing of the NP231 transfer case. These gears punch up the power for rock crawling and two-wheeling. Significantly enhance off-road performance with the right tires. Rock tires and mudders are great on the trail but don't hold up on the black top. For optimal performance match the lift to tire size. Going too high can cause stability issues, and the axle strength limits the tire options.

Drivetrain vibrations occur in lifts over two inches because the driveline angle is too much. Fix part of the problem with the upgrade of a longer drive shaft and a slip-yoke eliminator. The decreased drive shaft angle reduces the stress on the output shaft. Check the model requirements and specifications before you upgrade. The 1994 Jeep Cherokee transfer case has few crossover options, but can be rebuilt.

Axlewrap causes damage in rigs with a shorter wheelbase. Lowering the Jeep XJ transfer case can help, but then you've lost the lift advantage. An aftermarket 1998 Jeep Cherokee transfer case and high-quality replacement parts improve performance and are durable. Maintenance checks and preventative measures after each trail ride reduces the chance of breakdowns.

Maintenance Checks
Even upgraded aftermarket parts are pushed to the limit with regular off-road trips. Check the transmission, differential, axle and shocks for cracks, leaks and dents before serious damage occurs. Premium parts enhance the ride and improve longevity. At 4WP, we source from quality manufacturers, so you know you are getting the best parts for your off-road experience. Place your order today and get started on the next adventure.

71 Product Groups

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Omix-ADA Transfer Case Shift Forks

From $1.99

Transfer Case Shift Fork
California Residents: WARNING

From $1.99

Crown Automotive Transfer Case Shift Fork

From $37.99

Shift Fork
California Residents: WARNING

From $37.99

Omix-ADA Transfer Case Shift Fork Pad Sets

From $13.99

Transfer Case Shift Fork Pad Set
California Residents: WARNING

From $13.99

5.0 5.0 (1)

Crown Automotive Transfer Case Shift Fork Insert Kit

From $4.99

Crown Automotive Manual Trans Shift Lever Insert

From $3.99

Shift pattern Insert
California Residents: WARNING

From $3.99

4.3 4.3 (3)

Omix-ADA Manual Trans Shift Handle Insulators

From $5.99

Manual Trans Shift Handle Insulator
California Residents: WARNING

From $5.99

Omix-ADA Shift Lever Clips

From $5.99

Transmission Shift Handle Clip
California Residents: WARNING

From $5.99

Crown Automotive Transfer Case Shift Lever Clip

From $7.99

Shift Lever Clip
NP231 transfer case
California Residents: WARNING

From $7.99

4.6 4.6 (10)

Crown Automotive Transfer Case Shift Linkage Repair Kit

From $17.99

Shift Linkage Repair Kit
NP231, 242 and 249 transfer case
California Residents: WARNING

From $17.99

4.5 4.5 (8)

Crown Automotive Transfer Case Selector Shaft O-Ring

From $0.99

Selector Shaft O-Ring
NP231, 242 transfer case
California Residents: WARNING

From $0.99

5.0 5.0 (1)

Omix-ADA Transfer Case Selector Shaft O-Rings

From $2.99

Transfer Case Selector Shaft O-Ring
California Residents: WARNING

From $2.99

Crown Automotive Transfer Case Shift Lever Retaining Ring

From $2.99

Shift Lever Retaining Ring
NP231, 242
15/16 inch outside diameter
3/4 inch inside diameter
Bushing is made of plastic
California Residents: WARNING

From $2.99

Omix-ADA Transfer Case Selector Shaft Seals

From $4.99

Transfer Case Selector Shaft Seal
California Residents: WARNING

From $4.99

Crown Automotive Transfer Case Shift Lever Bushing

From $1.99

Shift Lever Bushing
California Residents: WARNING

From $1.99

Omix-ADA Transfer Case Shift Lever Bushings

From $4.99

Transfer Case Shift Lever Bushing
California Residents: WARNING

From $4.99

Crown Automotive Transfer Case Yoke

From $45.99

Output Yoke
Transfer Case
California Residents: WARNING

From $45.99

Omix-ADA Transfer Case Output Seals

From $6.99

Transfer Case Output Seal
California Residents: WARNING

From $6.99

4.0 4.0 (1)

Omix-ADA Transfer Case Output Shaft Bearings

From $12.99

Transfer Case Output Shaft Bearing
California Residents: WARNING

From $12.99

Omix-ADA Transfer Case Output Shafts

From $103.99

Transfer Case Output Shaft
California Residents: WARNING

From $103.99

Crown Automotive Transfer Case Drive Sprocket

From $106.99

Drive Sprocket
California Residents: WARNING

From $106.99

Omix-ADA Transfer Case Drive Chains

From $146.99

Transfer Case Drive Chain
California Residents: WARNING

From $146.99

4.7 4.7 (3)

Omix-ADA Transfer Case Maindrive Sprocket Bearings

From $18.99

Transfer Case Maindrive Sprocket Bearing
2 required
California Residents: WARNING

From $18.99

Crown Automotive Transfer Case Oil Seal

From $10.99

Oil Seal
California Residents: WARNING

From $10.99

Omix-ADA Transfer Case Oil Pump Housings

From $77.99

Transfer Case Oil Pump Housing
California Residents: WARNING

From $77.99

Crown Automotive Transfer Case Oil Pumps

From $45.99

Oil Pump
California Residents: WARNING

From $45.99

4.0 4.0 (2)

Crown Automotive Transfer Case Shift Mode Synchronizer Blocking Ring

From $27.99

Shift Mode Synchronizer Blocking Ring
4 inch outside diameter
3-1/4 inch inside diameter
11/16 inch thick
Brass style synchronizer ring
For NP231 transfer case
California Residents: WARNING

From $27.99

Crown Automotive Manual Trans Synchronizer Plate

From $0.99

Synchronizer Plate
California Residents: WARNING

From $0.99

Crown Automotive Transfer Case Shift Mode Synchronizer Assembly

From $185.99

Shift Mode Synchronizer Assembly
NP231 Transfer Case
California Residents: WARNING

From $185.99

Omix-ADA Transfer Case Range Shift Hubs

From $258.99

Transfer Case Range Shift Hub
California Residents: WARNING

From $258.99

Crown Automotive Transfer Case Range Shift Hub

From $99.99

Range Shift Hub
NP231 transfer case
California Residents: WARNING

From $99.99

Crown Automotive Transfer Case Planetary Gear

From $320.99

Planetary Gear Assembly
NP231, NP242 and NP249 transfer cases
California Residents: WARNING

From $320.99

Crown Automotive Transfer Case Input Gear Inner Bearing

From $18.99

Input Gear Inner Bearing
NP231, NP242 transfer case
California Residents: WARNING

From $18.99

4.5 4.5 (2)

Crown Automotive Transfer Case Input Shaft Gear

From $110.99

Input Shaft Gear
California Residents: WARNING

From $110.99

Crown Automotive Transfer Case Input Bearing Retainer Kit

From $31.99

Omix-ADA Input Bearing Retainer Seals

From $5.99

Transfer Case Input Bearing Retainer Seal
California Residents: WARNING

From $5.99

Crown Automotive Manual Trans Input Shaft Seal

From $5.99

Input Shaft Seal
California Residents: WARNING

From $5.99

Crown Automotive Transfer Case Housing Extensions

From $44.99

Rear Extension Housing
NP231, NP242 transfer case
California Residents: WARNING

From $44.99

4.8 4.8 (4)

Omix-ADA Transfer Case Housing Extensions

From $430.99

Transfer Case Housing Case Extension
Rear
NP231 and NP242
California Residents: WARNING

From $430.99

Crown Automotive Extension Housing Bushing

From $12.99

5.0 5.0 (1)

Omix-ADA Transfer Case Mainshaft Bushings

From $12.99

Transfer Case Mainshaft Bushing
California Residents: WARNING

From $12.99

Crown Automotive Rear Transfer Case Halves

From $106.99

Rear Transfer Case Half
California Residents: WARNING

From $106.99

Crown Automotive Transfer Case Debris Magnet

From $3.99

Debris Magnet
NP231, NP219, NP208 and NP228/229 Transfer Case
California Residents: WARNING

From $3.99

Omix-ADA Transfer Case Oil Tube O-Rings

From $2.99

Transfer Case Oil Tube O-Ring
California Residents: WARNING

From $2.99

5.0 5.0 (1)

Crown Automotive Vacuum Switch O-Ring Seal

From $0.99

Vacuum Switch O-Ring Seal
California Residents: WARNING

From $0.99

Crown Automotive Transfer Case Electrical Switch

From $30.99

4WD Light Electrical Switch
Dana 229 transfer case
Screw in switch
California Residents: WARNING

From $30.99

Omix-ADA Transfer Case Vacuum Switch Seals

From $1.99

Transfer Case Vacuum Switch Seal
California Residents: WARNING

From $1.99

Crown Automotive Transfer Case Overhaul Kit

From $155.99

Transfer Case Overhaul Kit
California Residents: WARNING

From $155.99

4.6 4.6 (5)

Crown Automotive Transfer Case Half Case

From $114.99

Front Half Case
NP231 transfer case
Built-in vacuum switch hole
California Residents: WARNING

From $114.99

Omix-ADA Oil Filters

From $103.99

Oil Filter
California Residents: WARNING

From $103.99

Crown Automotive Transfer Case Oil Filter

From $8.99

Transfer Case Oil Filter
NP231, NP242 transfer case
California Residents: WARNING

From $8.99

Crown Automotive Drive Shaft Slip Yokes

From $100.99

Drive Shaft Slip Yoke
California Residents: WARNING

From $100.99

5.0 5.0 (12)

Crown Automotive Transfer Case Shift Bearing

From $7.99

Shift Control Bearing
NP231, NP242 transfer case
California Residents: WARNING

From $7.99

Crown Automotive Transfer Case Input Bearing Retainer

From $22.99

Input Bearing Retainer
California Residents: WARNING

From $22.99

Crown Automotive Transfer Case Shifting Sector

From $37.99

Shift Selector
NP231 Transfer Case
California Residents: WARNING

From $37.99

Crown Automotive Transfer Case Seal Kits

From $15.99

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

From $15.99

RT Off-Road Transfer Case Slip Yoke Eliminator Kits

From $279.99

Slip Yoke Eliminator Kit
NP231 transfer case
New heavy-duty output shaft
Increases overall stregth and eliminates factory slip yoke
California Residents: WARNING

From $279.99

4.0 4.0 (6)

Omix-ADA Transfer Cases

From $1,507.99

Case only
T90 Transmission Case
California Residents: WARNING

From $1,507.99

Omix-ADA Transfer Case Output Yoke Nuts

From $12.99

Transfer Case Output Yoke Nut
California Residents: WARNING

From $12.99

Omix-ADA Pinion Nuts

From $4.99

Pinion Nut
California Residents: WARNING

From $4.99

5.0 5.0 (1)

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

Crown Automotive Speedometer Gears

From $0.99

Speedometer Drive Gear
California Residents: WARNING

From $0.99

4.4 4.4 (17)

Crown Automotive Transfer Case Output Yokes

From $106.99

Slip Yoke
California Residents: WARNING

From $106.99

Crown Automotive U-Bolt Kits

From $2.99

RT Off-Road Transfer Case Shift Knobs

From $49.99

Shift Knob
NP231 transfer case
Billet aluminum 2H-4H-N-4L shift pattern ingraved
California Residents: WARNING

From $49.99

Crown Automotive Transfer Case Range Shift Fork Bushing

From $1.99

Range Shift Fork Bushing
NP231 Transfer Case
2 required
California Residents: WARNING

From $1.99

Rubicon Express Transfer Case Yokes

From $79.99

Transfer Case Yoke
Installation Hardware
California Residents: WARNING

From $79.99

Omix-ADA Transfer Case Front Rubber Yoke Washers

From $5.99

Crown Automotive Oil Slingers

From $1.99

Oil Slinger
NP231, NP242 transfer case
California Residents: WARNING

From $1.99

Crown Automotive Vacuum Harness

From $33.99

Vacuum Harness
Europe, Middle East and KDX models only
California Residents: WARNING

From $33.99

Omix-ADA Transfer Case Mode Shift Fork Bushings

From $9.99

Transfer Case Mode Shift Fork Bushing
California Residents: WARNING

From $9.99

Omix-Ada Transfer Case Plugs

From $7.99

Fits 1988 to 1995 YJ Wrangler
Fits 1988 to 1999 XJ Cherokee
Fits 1993 ZJ Grand Cherokee
6 cylinder engine
California Residents: WARNING

From $7.99

Even if you’re a veteran of the off-road lifestyle, and have taken your Jeep out on countless extreme adventures, you know there is a lot to learn about your rig’s capabilities. It’s a no-brainer keeping track of the vehicle’s vital signs with an XJ Cherokee fuel gauge, but when it comes to drivetrains, differentials, axles and transfer cases things get a little complicated. A replacement Jeep XJ transfer case upgrades your ride to perform well on difficult routes.

Ride in Low Gears in the Backcountry
With the right tires, optimum lift, and proper gearing your Jeep performs like a champion off-road. At 4WP, find NP231 transfer cases for sale to enable your ride to get into the low gears to improve traction and torque. We carry a full line of transfer case components and hardware, from Crown Automotive shift forks to Omix-ADA shift lever clips to Jeep range gear hubs. These direct OE replacement parts are built to the original specifications and are great to swap out worn or broken parts.

Replace Faulty Parts
At 4WP we stock nearly a hundred quality products to reinforce the durability of your transfer case components. We know that driving off-road can take a toll on your Cherokee, so keeping up on maintenance only makes your Jeep stronger.

Upgrade
To improve your interior, Jeep replacement dash parts and the XJ Cherokee fuel gauge customize your cabin with smart looks and enhanced function. When you have your controls in just the right spot, and the gauges are easy to read, you can switch electrical systems on and off quickly and check your auto’s heartbeat in a glance.

Guaranteed Low Prices
You won’t find better prices anywhere. Our 90-day price match guarantee is straight forward and clear: find a better advertised price anywhere, and we will refund you the difference. Order from 4WP today and experience low prices and high quality.

Jeep XJ Cherokee NP231 Transfer Case

Make Sure It Fits Your Vehicle

We Proudly Accept