We pay a lot of attention to the engine, transmission, axles and suspensions of our Jeeps, focusing a significant amount of time and money on them with performance upgrades and maintenance. However, ...

The NP231 transfer case is a rugged, reliable, and durable unit that has been used in a variety of vehicles since 1988. Most commonly found in Jeep Wrangler YJ, TJ, and XJ Cherokees, the NP231 is ...

While many may be concerned about big mechanical items going wrong — like the engine and transmission — the transfer case is also a critical component to keep an eye on in four-wheel-drive (4WD) and ...