Complete Crankshaft Main Bearing Set (91-06 4.0L Jeep Wrangler YJ & TJ)

Enhanced Engine Performance. Main bearings mounted in the crank case support the rotation of the crankshaft. It’s important to keep bearings in top working condition; otherwise, it would cause a lot of problems for your engine. Replace old and worn main bearings with this Main Bearing Set to keep your engine working smoothly and prevent issues later on. This aftermarket bearings are engineered for better load bearing and performance. In effect, you’ll get longer service life from your Jeep Wrangler engine.

Preventive Maintenance. There are two types of bearings included in this Main Bearing Set: the main bearing and the flange main bearing. While not all of your existing main bearings would need immediate replacement, it’s a good idea to get them all replaced at the same time anyway. First, it’s cost-efficient, as you would need professional mechanics to install this bearings (unless you’re confident enough in your mechanical skills). Next, this parts wore approximately at the same rate and you’ll save yourself the hassle of replacing the other parts later on.

Top-of-the-Line Aftermarket Bearings. Manufacturer maintains a stellar reputation for producing premium quality aftermarket auto parts. This Main Bearing Set is no exception. To honor their commitment of ensuring customer satisfaction, they are offering a 12-month or 12,000-mile warranty on their main bearing set.

Application. This Complete Crankshaft Main Bearing Set fits 1991 to 2006 4.0L Jeep Wrangler YJ and TJ models.

Fitment:

• 1991 Jeep Wrangler
• 1992 Jeep Wrangler
• 1993 Jeep Wrangler
• 1994 Jeep Wrangler
• 1995 Jeep Wrangler
• 1997 Jeep Wrangler
• 1998 Jeep Wrangler
• 1999 Jeep Wrangler
• 2000 Jeep Wrangler
• 2001 Jeep Wrangler
• 2002 Jeep Wrangler
• 2003 Jeep Wrangler
• 2004 Jeep Wrangler
• 2005 Jeep Wrangler
• 2006 Jeep Wrangler

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