Jeep Liberty NP231 Transfer Case - NP231 Transfer Case Diagram - 231 D Transfer Case Diagram | 4WP

Jeep Liberty NP231 Transfer Cases

Make Sure It Fits Your Vehicle

The NP231 Transfer Case is a Command Trac design used in many Jeep models since 1988. Check out our helpful NP231 transfer case diagram to see how all of the components and hardware in this important drivetrain system send power from the transmission to the front and rear axles. Some transfer cases are designed for normal road use while other feature low range gears for off-road use. 4 Wheel Parts stocks a wide range of transfer case NP231 components such as bearings, shift range forks and pad kits, shifter handle isolators, shift lever clips, transfer case speedometers and drive chains.

Find Transfer Case Components
A transfer case features a number of specialized components that can be challenging to replace. Look for a detailed diagram of the particular transfer case in your vehicle, whether this is a NP231C or NP231J transfer case. You can also refer to a 231 D transfer case diagram. Whether you need specialized or standard NP231 Transfer Case components, it is easy to browse or search 4 Wheel Parts for everything you need.

Double-Check Part Specifications
Transfer cases are highly specialized drivetrain systems. It is important to make sure that the replacement parts you are considering will fit your model. Enter your vehicle specifications into our search to narrow down your options. You should also read over part specifications to make sure that a certain product is compatible with the design of your transfer case.

Save on Transfer Case Repairs
Transfer case repairs or upgrades can be costly. You can substantially reduce expenses by getting the lowest prices on all of the parts you need. 4 Wheel Parts has a huge selection, fast shipping and free in-store pickup, and a 100% Price Match Guarantee. If you find any part for less within 90 days of placing an order, let us know and we'll issue a refund for the dif

Your Jeep Liberty goes hard. It gets you out of sticky situations with the power of four-wheel-drive. That's why it is important to make sure your transfer case is in good working order. 4WP has all the parts and accessories you need to keep you adventure vehicle slinging mud with the best of them.

How It Works
The transfer case in an all-wheel-drive system has a device that allows for a different speed between the front and rear wheels. This allows the system to function properly on all surfaces. Part-time four-wheel-drive systems are different. The transfer case locks the front axle drive shaft to the rear axle drive shaft. The wheels in this setup spin at the same speed. They should only be used in low traction situations. If your Jeep is left in four-wheel-drive, the drive train will constantly be trying to slow down the front wheels. This will cause stress on all the components and causes binding.

Symptoms
The jeep liberty transfer case splits the engine's power directing it to the front and rear drive axles. As your Liberty increases in miles, the transfer case will eventually need some work. If you are experiencing difficulty shifting gears, grinding noises from underneath the vehicle and it jumps in and out of four-wheel-drive, that time is now. You need replacement parts or a new transfer case altogether. The 2002 jeep liberty transfer case and the 2007 jeep liberty transfer case utilize the NP231 transfer case.

The best way to prevent problems is to check your fluids regularly. The transfer case requires separate fluid from the transmission. It requires automatic transmission fluid as opposed to gear oil. On top of making sure your fluid levels stay high, you should periodically change the fluid in the transfer case. It is a simple process. Locate the transfer case plug. Remove the drain plug as well as the fill plug and drain the fluid into a pan. Replace the plug and refill the transfer case.

4WP carries transfer cases, accessories and fluids that all have our Best Price Guarantee. Maintaining your Jeep Liberty is simple and manageable with 4WP as a resource.

44 Product Groups
  • 3
     Crown Automotive Transfer Case Shift Fork Insert

    Crown Automotive Transfer Case Shift Fork Insert

    Crown Automotive Transfer Case Shift Fork Insert

    From $1.99

    3
     Omix-ADA Transfer Case Shift Fork Pad Sets

    Omix-ADA Transfer Case Shift Fork Pad Sets

    Omix-Ada Transfer Case Shift Fork Pad Set

    From $13.99

    5.0 5.0 (1)
    3
     Crown Automotive Transfer Case Shift Fork Insert Kit

    Crown Automotive Transfer Case Shift Fork Insert Kit

    Crown Automotive Transfer Case Shift Fork Insert Kit

    From $5.99

    4
     Crown Automotive Manual Trans Shift Lever Insert

    Crown Automotive Manual Trans Shift Lever Insert

    Crown Automotive Manual Trans Shift Lever Insert

    From $3.99

    4.3 4.3 (3)
    4
     Omix-ADA Manual Trans Shift Handle Insulators

    Omix-ADA Manual Trans Shift Handle Insulators

    Omix-Ada Manual Trans Shift Handle Insulator

    From $5.99

    5
     Crown Automotive Transfer Case Shift Lever Clip

    Crown Automotive Transfer Case Shift Lever Clip

    Crown Automotive Transfer Case Shift Lever Clip

    From $7.99

    4.6 4.6 (10)
    5
     Omix-ADA Shift Lever Clips

    Omix-ADA Shift Lever Clips

    Omix-Ada Transmission Shift Handle Clip

    From $5.99

    6
     Crown Automotive Transfer Case Shifting Sector

    Crown Automotive Transfer Case Shifting Sector

    Crown Automotive Transfer Case Shifting Sector

    From $37.99

    7
     Omix-ADA Transfer Case Selector Shaft O-Rings

    Omix-ADA Transfer Case Selector Shaft O-Rings

    Omix-Ada Transfer Case Selector Shaft O-Ring

    From $2.99

    7
     Crown Automotive Transfer Case Selector Shaft O-Ring

    Crown Automotive Transfer Case Selector Shaft O-Ring

    Crown Automotive Transfer Case Selector Shaft O-Ring

    From $0.99

    5.0 5.0 (1)
    7
     Omix-ADA Transfer Case Selector Shaft Seals

    Omix-ADA Transfer Case Selector Shaft Seals

    Omix-Ada Transfer Case Selector Shaft Seal

    From $4.99

    8
     Crown Automotive Transfer Case Shift Lever Retaining Ring

    Crown Automotive Transfer Case Shift Lever Retaining Ring

    Crown Automotive Transfer Case Shift Lever Retaining Ring

    From $2.99

    9
     Crown Automotive Transfer Case Shift Lever Bushing

    Crown Automotive Transfer Case Shift Lever Bushing

    Crown Automotive Transfer Case Shift Lever Bushing

    From $1.99

    15
     Crown Automotive Transfer Case Drive Sprocket

    Crown Automotive Transfer Case Drive Sprocket

    Crown Automotive Transfer Case Drive Sprocket

    From $106.99

    16
     Omix-ADA Transfer Case Drive Chains

    Omix-ADA Transfer Case Drive Chains

    Omix-Ada Transfer Case Drive Chain

    From $146.99

    4.7 4.7 (3)
    17
     Omix-ADA Transfer Case Maindrive Sprocket Bearings

    Omix-ADA Transfer Case Maindrive Sprocket Bearings

    Omix-Ada Transfer Case Maindrive Sprocket Bearing

    From $18.99

    19
     Crown Automotive Transfer Case Oil Seal

    Crown Automotive Transfer Case Oil Seal

    Crown Automotive Transfer Case Oil Seal

    From $10.99

    26
     Crown Automotive Transfer Case Input Gear Inner Bearing

    Crown Automotive Transfer Case Input Gear Inner Bearing

    Crown Automotive Transfer Case Input Gear Inner Bearing

    From $18.99

    4.5 4.5 (2)
    29
     Crown Automotive Transfer Case Input Bearing Retainer Kit

    Crown Automotive Transfer Case Input Bearing Retainer Kit

    Crown Automotive Transfer Case Input Bearing Retainer Kit

    From $31.99

    30
     Crown Automotive Manual Trans Input Shaft Seal

    Crown Automotive Manual Trans Input Shaft Seal

    Crown Automotive Manual Trans Input Shaft Seal

    From $5.99

    30
     Omix-ADA Transfer Case Input Shaft Oil Seals

    Omix-ADA Transfer Case Input Shaft Oil Seals

    Omix-Ada Transfer Case Input Shaft Oil Seal

    From $5.99

    30
     Crown Automotive Input Bearing Retainer Seal

    Crown Automotive Input Bearing Retainer Seal

    Crown Automotive Input Bearing Retainer Seal

    From $6.99

    33
     Crown Automotive Extension Housing Bushing

    Crown Automotive Extension Housing Bushing

    Crown Automotive Extension Housing Bushing

    From $13.99

    5.0 5.0 (1)
    33
     Omix-ADA Transfer Case Mainshaft Bushings

    Omix-ADA Transfer Case Mainshaft Bushings

    Omix-Ada Transfer Case Mainshaft Bushing

    From $12.99

    34
     Crown Automotive Transfer Case Housing Extensions

    Crown Automotive Transfer Case Housing Extensions

    Crown Automotive Transfer Case Housing Extension

    From $47.99

    4.8 4.8 (4)
    34
     Omix-ADA Transfer Case Housing Extensions

    Omix-ADA Transfer Case Housing Extensions

    Omix-Ada Transfer Case Housing Case Extension

    From $430.99

    35
     Crown Automotive Transfer Case Debris Magnet

    Crown Automotive Transfer Case Debris Magnet

    Crown Automotive Transfer Case Debris Magnet

    From $4.99

    36
     Crown Automotive Vacuum Switch O-Ring Seal

    Crown Automotive Vacuum Switch O-Ring Seal

    Crown Automotive Vacuum Switch O-Ring Seal

    From $0.99

    39
     Crown Automotive Transfer Case Overhaul Kit

    Crown Automotive Transfer Case Overhaul Kit

    Crown Automotive Transfer Case Overhaul Kit

    From $155.99

    4.6 4.6 (5)
    45
     Crown Automotive Transfer Case Input Shaft Gear

    Crown Automotive Transfer Case Input Shaft Gear

    Crown Automotive Transfer Case Input Shaft Gear

    From $110.99

    46
     Crown Automotive Transfer Case Input Bearing Retainer

    Crown Automotive Transfer Case Input Bearing Retainer

    Crown Automotive Transfer Case Input Bearing Retainer

    From $22.99

    Crown Automotive Transfer Case Oil Filter

    Crown Automotive Transfer Case Oil Filter

    From $9.99

    Crown Automotive Transfer Case Mounting Stud

    Crown Automotive Transfer Case Mounting Stud

    From $1.99

    5.0 5.0 (1)

    Crown Automotive Speedometer Gears

    Crown Automotive Speedometer Drive Gear

    From $0.99

    4.4 4.4 (17)

    Crown Automotive Oil Slingers

    Crown Automotive Oil Slinger

    From $1.99

    RT Off-Road Transfer Case Shift Knobs

    RT Off-Road Transfer Case Shift Knob

    From $49.99

    Omix-ADA Transfer Case Mode Shift Fork Bushings

    Omix-Ada Transfer Case Mode Shift Fork Bushing

    From $9.99

    Crown Automotive Transfer Case Electrical Switch

    Crown Automotive Transfer Case Electrical Switch

    From $30.99

    Crown Automotive Transfer Case Range Shift Fork Bushing

    Crown Automotive Transfer Case Range Shift Fork Bushing

    From $1.99

    Omix-ADA Transfer Cases

    Omix-Ada Transfer Case

    From $1,507.99

    RT Off-Road Transfer Case Slip Yoke Eliminator Kits

    RT Off-Road Transfer Case Slip Yoke Eliminator Kit

    From $279.99

    4.0 4.0 (6)

    Omix-ADA Transfer Case Output Yoke Nuts

    Omix-Ada Transfer Case Output Yoke Nut

    From $12.99

    Crown Automotive Vacuum Harness

    Crown Automotive Vacuum Harness

    From $36.99

    Crown Automotive Transfer Case Output Yokes

    Crown Automotive Transfer Case Slip Yokes

    From $106.99

    You choose to drive a Jeep Liberty because you want an exceptional off-road vehicle without sacrificing comfort and style. Even though your Liberty drives great in commuter traffic, its 4X4 capabilities help you get out of tough spots. Whether you are getting started on a slick road or crawling down a rough-cut trail, you expect your 4-wheel drive system to deliver power to your wheels. Here at 4WP, we have the Jeep liberty transfer cases for sale you need to repair or replace a damaged system.

     The Fork Replacement Parts You Need
    While your Liberty’s transfer case was built to last, it does have some components that can wear out or break entirely. If your rig’s shift forks need some work, use a Crown Automotive Jeep liberty shift fork insert kit for a repair you can trust. These kits fit either fork, making them a smart choice for both amateur and professional mechanics.

    Don’t Scrap the Case
    With our selection of Jeep Liberty replacement transfer cases, you get access to top-quality components from brands you trust. Still, you may not want to scrap your rig’s transfer case if it isn’t completely shot. Our inventory of replacement transfer case parts features the components you need to make a fast repair and get back on the road or trail. If you can identify the bad part, we have the right component to fix it.

    Save Money and Order With Confidence
    At 4WP, we work hard to put together an extensive collection of Jeep parts and accessories to help you get more out of your off-roader. Even though we probably have exactly what you need to maintain, repair or upgrade your 4X4, we never ask you to pay a premium. Instead, we stand by our 4WP Hardware Best Price Guarantee. With our inventory and expertise, you don’t have to wait to place your order. Instead, find the Jeep Liberty NP231 part you are looking for and buy it today.

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