Car PartsGMC PartsGMC R1500 Suburban PartsGMC R1500 Suburban Main Bearing Set

GMC R1500 Suburban Main Bearing Set

You enjoy taking care of your R1500 Suburban.

Obviously, you didn't buy your R1500 Suburban unless you knew that you wanted horsepower and rugged design both rolled up into one car, truck, or SUV. While it's not hard to locate replacement parts for GMC vehicles, these days only the highest quality are required to fix your car or truck. Auto enthusiasts appreciate the a brand you can trust built into each GMC, and know that only top quality repair R1500 Suburban parts will suffice when your car or truck needs fixing. Your GMC dealership isn't the only place to locate trusted repair parts to fix your R1500 Suburban.

The function and purpose of Main Bearing Set.

Your engine can totally break down from lack of lubrication; resulting in intense friction and heat. The places where the most rotary movement occurs in your engine are where the crankshaft spins through the main bore, and that is why your GMC R1500 Suburban main bearings are installed 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 GMC R1500 Suburban. Most bearings are cast with lubrication channels, so friction and heat are minimized as the main bearings protect your internals for, hopefully, the life of your car or truck.

There's no reason to delay... checkout is simple and easy.

Select Your YearAt Car Parts Discount, we have live customer service members on the phone with enough expertise to help you buy the correct GMC R1500 Suburban part for your project or repair. When your GMC requires a new replacement Main Bearing Set, there's no need to go somewhere besides the authority, Car Parts Discount. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. When it comes to GMC R1500 Suburban Main Bearing Set parts, you can find them for 1991, 1990, 1989, 1988, 1987 models by clicking the appropriate year below.

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GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663M
Sealed Power Engine Crankshaft Main Bearing Set 4663M
33.25, Save 39%  
OEM: 4663M, Item: 104968
10 or More In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 5.0L 4999CC 305Cu. In. V8
GMC R1500 Suburban, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Suburban Engine Main Bearing Gasket Set, OEM: JV1634
Victor Reinz Engine Main Bearing Gasket Set JV1634
17.15, Save 40%   NEW ITEM
OEM: JV1634, Item: 1135077
10 or More In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 5.0L 4999CC 305Cu. In. V8
GMC R1500 Suburban, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Suburban Engine Main Bearing Gasket Set, OEM: JV554
Victor Reinz Engine Main Bearing Gasket Set JV554
17.65, Save 39%   NEW ITEM
OEM: JV554, Item: 1134865
10 or More In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 5.0L 4999CC 305Cu. In. V8
GMC R1500 Suburban, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 7370M.25MM/7370M25MM
Sealed Power Engine Crankshaft Main Bearing Set 7370M.25MM
60.05, Save 39%   NEW ITEM
OEM: 7370M.25MM, Item: 1415699
4 In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 6.2L 6208CC 379Cu. In. V8
Sealed Power Engine Crankshaft Main Bearing Set 7370M.026MM
60.65, Save 39%   NEW ITEM
OEM: 7370M.026MM, Item: 1361519
4 In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 6.2L 6208CC 379Cu. In. V8
GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 7370M
Sealed Power Engine Crankshaft Main Bearing Set 7370M
60.65, Save 39%   NEW ITEM
OEM: 7370M, Item: 1081607
4 In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 6.2L 6208CC 379Cu. In. V8
GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663MA20
Sealed Power Engine Crankshaft Main Bearing Set 4663MA20
31.55, Save 39%   NEW ITEM
OEM: 4663MA20, Item: 1415967
6 In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 5.0L 4999CC 305Cu. In. V8
GMC R1500 Suburban, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663MA40
Sealed Power Engine Crankshaft Main Bearing Set 4663MA40
31.85, Save 39%   NEW ITEM
OEM: 4663MA40, Item: 1415679
4 In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 5.0L 4999CC 305Cu. In. V8
GMC R1500 Suburban, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663MA
Sealed Power Engine Crankshaft Main Bearing Set 4663MA
31.85, Save 39%   NEW ITEM
OEM: 4663MA, Item: 1081575
3 In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 5.0L 4999CC 305Cu. In. V8
GMC R1500 Suburban, 5.7L 5735CC 350Cu. In. V8
GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663M20
Sealed Power Engine Crankshaft Main Bearing Set 4663M20
31.85, Save 39%   NEW ITEM
OEM: 4663M20, Item: 1081576
3 In Stock, Usually ships within 1 business day

GMC R1500 Suburban, 5.0L 4999CC 305Cu. In. V8
GMC R1500 Suburban, 5.7L 5735CC 350Cu. In. V8