Car PartsJeep PartsJeep J-3800 PartsJeep J-3800 Main Bearing Set

Jeep J-3800 Main Bearing Set

You enjoy taking care of your J-3800.

It's not a regular occurrence that you realize that you have to buy a replacement Main Bearing Set to fix your automobile. You bought your J-3800 because its adventure and versatility appealed to your senses; so why would you settle for second best when it comes to the highest quality auto parts? Auto enthusiasts know that a variety of optional equipment is built into each Jeep, and understand that only top quality repair J-3800 parts will suffice when maintenance needs to be done. While it's not hard to buy replacement parts for Jeep vehicles, these days the necessity for nothing but the absolute best are required to maintain your automobile.

The function and purpose of Main Bearing Set.

A lack of proper lubrication for your internal engine components can result in intense friction and heat and lead to total engine failure. The moments where your engine's main caps meet the crankshaft are where all the friction and heat come from, and that is why your Jeep J-3800 main bearings are installed there. These main bearings are made from a composite metal called Babbitt (iron, zinc, copper, aluminum, and more), because its gall-resistant surface makes it ideal to act as a buffer in the space between the crankshaft and main bore in your Jeep J-3800. When properly lubricated, very little friction is created around the engine main bearings and they will last the life of the vehicle.

The best parts are right around the corner.

Select Your YearWhen your Jeep requires a new replacement Main Bearing Set, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Don't let a Main Bearing Set repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality replacement parts. At Car Parts Discount, we have real customer support agents available with enough expertise to help you purchase the correct Jeep J-3800 part for your project or repair. All the Jeep J-3800 Main Bearing Set parts on this page will fit vehicles made in 1971, 1970, 1969, 1968, 1967, 1966. Choose your year below to refine your search.

Select Your Year

Jeep J-3800 Engine Crankshaft Main Bearing Set, OEM: 4289M10
Sealed Power Engine Crankshaft Main Bearing Set 4289M10
72.75, Save 39%   NEW ITEM
OEM: 4289M10, Item: 105227
1 In Stock, Usually ships within 1 business day

Jeep J-3800, 3.8L 3802CC 232Cu. In. L6
Jeep J-3800, 4.2L 4235CC 258Cu. In. L6
Jeep J-3800 Engine Crankshaft Main Bearing Set, OEM: 4289M
Sealed Power Engine Crankshaft Main Bearing Set 4289M
78.15, Save 39%   NEW ITEM
OEM: 4289M, Item: 639261
2 In Stock, Usually ships within 1-2 business days

Jeep J-3800, 3.8L 3802CC 232Cu. In. L6
Jeep J-3800, 4.2L 4235CC 258Cu. In. L6
Sealed Power Engine Crankshaft Main Bearing Set 5037M20
99.45, Save 39%   NEW ITEM
OEM: 5037M20, Item: 549009
2 In Stock, Usually ships within 1 business day

Jeep J-3800, 5.9L 5900CC 360Cu. In. V8