Car Parts Discount
GMC PartsGMC R1500 Suburban PartsMain 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.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: MB3104DNJ
1987-1991 GMC R1500 Suburban DNJ Engine Crankshaft Main Bearing Set MB3104
16.35, Save 39%   NEW ITEM
OEM: MB3104, Item: 1261943
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Main Bearing Gasket Set, OEM: JV1634Victor Reinz
1987-1991 GMC R1500 Suburban Victor Reinz Engine Main Bearing Gasket Set JV1634
17.15, Save 40%   NEW ITEM
OEM: JV1634, Item: 1135077
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Main Bearing Gasket Set, OEM: JV560Victor Reinz
1987-1991 GMC R1500 Suburban Victor Reinz Engine Main Bearing Gasket Set JV560
17.55, Save 39%   NEW ITEM
OEM: JV560, Item: 1134869
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Main Bearing Gasket Set, OEM: JV554Victor Reinz
1987-1991 GMC R1500 Suburban Victor Reinz Engine Main Bearing Gasket Set JV554
17.65, Save 39%   NEW ITEM
OEM: JV554, Item: 1134865
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663M10Sealed Power
1987-1991 GMC R1500 Suburban Sealed Power Engine Crankshaft Main Bearing Set 4663M10
31.55, Save 39%   NEW ITEM
OEM: 4663M10, Item: 1321814
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663M20Sealed Power
1987-1991 GMC R1500 Suburban Sealed Power Engine Crankshaft Main Bearing Set 4663M20
31.85, Save 39%   NEW ITEM
OEM: 4663M20, Item: 1081576
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663M30Sealed Power
1987-1991 GMC R1500 Suburban Sealed Power Engine Crankshaft Main Bearing Set 4663M30
31.85, Save 39%   NEW ITEM
OEM: 4663M30, Item: 1417566
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663MASealed Power
1987-1991 GMC R1500 Suburban Sealed Power Engine Crankshaft Main Bearing Set 4663MA
31.85, Save 39%   NEW ITEM
OEM: 4663MA, Item: 1081575
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663MA10Sealed Power
1987-1991 GMC R1500 Suburban Sealed Power Engine Crankshaft Main Bearing Set 4663MA10
31.85, Save 39%   NEW ITEM
OEM: 4663MA10, Item: 1419083
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663MA40Sealed Power
1987-1991 GMC R1500 Suburban Sealed Power Engine Crankshaft Main Bearing Set 4663MA40
31.85, Save 39%   NEW ITEM
OEM: 4663MA40, Item: 1415679
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC R1500 Suburban Engine Crankshaft Main Bearing Set, OEM: 4663MSealed Power
1987-1991 GMC R1500 Suburban Sealed Power Engine Crankshaft Main Bearing Set 4663M
32.65, Save 39%   NEW ITEM
OEM: 4663M, Item: 1081574
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle