Car PartsJeep PartsJeep CJ3 PartsJeep CJ3 Main Bearing Set

Jeep CJ3 Main Bearing Set

You enjoy taking care of your CJ3.

While it may not be difficult to find replacement parts for Jeep vehicles, these days the necessity for nothing but the highest quality are required to repair your car or truck. You purchased your CJ3 because its ruggedness and a fun driving experience struck a chord inside you; so why would you be okay with second rate when it comes to great quality auto parts? It's not a regular occurrence that you discover you need a replacement Main Bearing Set for your car or truck. The vehicle in your driveway symbolizes the best in class when it comes to all the vehicles in today's marketplace.

Why Main Bearing Set replacement is so important.

A lack of proper lubrication for your internal engine components can result in intense friction and heat and lead to total engine failure. The places where the most rotary movement occurs in your engine are where the crankshaft spins through the main bore, which is why you will find your Jeep CJ3 main bearings there. For decades, a metal alloy material called Babbitt has been used to make engine main bearings, which is just slightly softer than the forged or cast crankshaft and the main caps in your Jeep CJ3. Most bearings are cast with lubrication channels, so very little friction is created around the engine main bearings and they will last the life of the vehicle.

We've got what you are looking for.

Select Your YearBuy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. When your Jeep requires a new replacement Main Bearing Set, there's no need to trust any store other than the authority, Car Parts Discount. Don't let a Main Bearing Set repair spell the end of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the highest quality repair parts. Just choose your year from the list below to find the right Jeep CJ3 Main Bearing Set for your 1966 model.

Select Your Year

Jeep CJ3 Engine Crankshaft Main Bearing Set, OEM: 7144MA
Sealed Power Engine Crankshaft Main Bearing Set 7144MA
48.65, Save 39%  
OEM: 7144MA, Item: 104260
1 In Stock, Usually ships within 1 business day

Jeep CJ3, 3.7L 3687CC 225Cu. In. V6
Jeep CJ3 Engine Crankshaft Main Bearing Set, OEM: 7144MA40
Sealed Power Engine Crankshaft Main Bearing Set 7144MA40
48.65, Save 39%   NEW ITEM
OEM: 7144MA40, Item: 104242
1 In Stock, Usually ships within 1 business day

Jeep CJ3, 3.7L 3687CC 225Cu. In. V6
Jeep CJ3 Engine Crankshaft Main Bearing Set, OEM: 7144MA10
Sealed Power Engine Crankshaft Main Bearing Set 7144MA10
48.65, Save 39%   NEW ITEM
OEM: 7144MA10, Item: 104248
1 In Stock, Usually ships within 1 business day

Jeep CJ3, 3.7L 3687CC 225Cu. In. V6
Jeep CJ3 Engine Crankshaft Main Bearing Set, OEM: 7144MA30
Sealed Power Engine Crankshaft Main Bearing Set 7144MA30
48.65, Save 39%   NEW ITEM
OEM: 7144MA30, Item: 104244
1 In Stock, Usually ships within 1 business day

Jeep CJ3, 3.7L 3687CC 225Cu. In. V6
Jeep CJ3 Engine Crankshaft Main Bearing Set, OEM: 7144MA20
Sealed Power Engine Crankshaft Main Bearing Set 7144MA20
52.25, Save 39%   NEW ITEM
OEM: 7144MA20, Item: 678879
2 In Stock, Usually ships within 1-2 business days

Jeep CJ3, 3.7L 3687CC 225Cu. In. V6
Sealed Power Engine Crankshaft Main Bearing Set 7150MA20
62.75, Save 39%   NEW ITEM
OEM: 7150MA20, Item: 104232
1 In Stock, Usually ships within 1 business day

Jeep CJ3, 3.7L 3687CC 225Cu. In. V6