Car PartsBuick PartsBuick Roadmaster PartsBuick Roadmaster Main Bearing Set

Buick Roadmaster Main Bearing Set

Great cars and trucks like your Roadmaster need great parts.

Your Buick dealership isn't the only place to locate genuine or original equipment quality parts to repair your Roadmaster. Obviously, you bought your Roadmaster because you wanted to buy a variety of special features and fun both rolled up into one automobile. When your Buick Roadmaster was born, it was destined for a driver who prioritizes economical pricing in their automobile. While it's not hard to find replacement parts for Buick vehicles, these days the necessity for nothing but the highest quality are required to fix your car or truck.

Don't go too long without fixing your Main Bearing Set... here's why.

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, which is why you will find your Buick Roadmaster main bearings there. These main bearings are made from a composite metal called Babbitt (iron, zinc, copper, aluminum, and more), which is just slightly softer than the forged or cast crankshaft and the main caps in your Buick Roadmaster. 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 Buick requires the best replacement Main Bearing Set, there's no need to go somewhere besides the authority, Car Parts Discount. Procuring new Buick parts from www.carpartsdiscount.com means you are paying the lowest prices for the highest quality original and aftermarket replacement Roadmaster parts on the internet. At Car Parts Discount, we have live customer service members here with enough expertise to help you select the appropriate Buick Roadmaster part for your needs. If your car or truck was built in 1996, 1995, 1994, 1993, 1992, 1991, then you will find the correct Buick Roadmaster Main Bearing Set parts right here.

Select Your Year

Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 4663MA
Sealed Power Engine Crankshaft Main Bearing Set 4663MA
36.75, Save 39%   NEW ITEM
OEM: 4663MA, Item: 104952
10 or More In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8
Buick Roadmaster, 5.7L 5735CC 350Cu. In. V8
Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 4663MA30
Sealed Power Engine Crankshaft Main Bearing Set 4663MA30
36.75, Save 39%   NEW ITEM
OEM: 4663MA30, Item: 104942
2 In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8
Buick Roadmaster, 5.7L 5735CC 350Cu. In. V8
Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 4663M1
Sealed Power Engine Crankshaft Main Bearing Set 4663M1
36.75, Save 39%   NEW ITEM
OEM: 4663M1, Item: 104966
2 In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8
Buick Roadmaster, 5.7L 5735CC 350Cu. In. V8
Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 139M1X
Sealed Power Engine Crankshaft Main Bearing Set 139M1X
83.35, Save 39%   NEW ITEM
OEM: 139M1X, Item: 558997
1 In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8
Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 4663M30
Sealed Power Engine Crankshaft Main Bearing Set 4663M30
36.75, Save 39%   NEW ITEM
OEM: 4663M30, Item: 104958
1 In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8
Buick Roadmaster, 5.7L 5735CC 350Cu. In. V8
Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 4663M
Sealed Power Engine Crankshaft Main Bearing Set 4663M
36.75, Save 39%   NEW ITEM
OEM: 4663M, Item: 104968
10 or More In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8
Buick Roadmaster, 5.7L 5735CC 350Cu. In. V8
Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 4663M10
Sealed Power Engine Crankshaft Main Bearing Set 4663M10
36.75, Save 39%   NEW ITEM
OEM: 4663M10, Item: 104964
10 or More In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8
Buick Roadmaster, 5.7L 5735CC 350Cu. In. V8
Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 4663M20
Sealed Power Engine Crankshaft Main Bearing Set 4663M20
36.75, Save 39%   NEW ITEM
OEM: 4663M20, Item: 104960
8 In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8
Buick Roadmaster, 5.7L 5735CC 350Cu. In. V8
Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 4663M60
Sealed Power Engine Crankshaft Main Bearing Set 4663M60
36.75, Save 39%   NEW ITEM
OEM: 4663M60, Item: 104954
2 In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8
Buick Roadmaster, 5.7L 5735CC 350Cu. In. V8
Buick Roadmaster Engine Crankshaft Main Bearing Set, OEM: 139M10
Sealed Power Engine Crankshaft Main Bearing Set 139M10
83.35, Save 39%   NEW ITEM
OEM: 139M10, Item: 106391
1 In Stock, Usually ships within 1 business day

Buick Roadmaster, 5.0L 4999CC 305Cu. In. V8