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Pontiac PartsPontiac Astre PartsMain Bearing Set

Pontiac Astre Main Bearing Set

Keeping your Astre in top shape is your top priority.

Select Your VehicleObviously, you bought your Astre because you understood you would be getting horsepower and unique styling both rolled up into one car, truck, or SUV. When your Pontiac Astre was born, it was destined for a driver who prioritizes an American name in their automobile. Car aficionados know that good looks is built into each Pontiac, and understand that only the highest quality repair Astre parts will suffice when repairs are needed. It's not a regular occurrence that you realize that you have to buy a replacement Main Bearing Set for your vehicle.

Why Main Bearing Set replacement is so important.

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 Pontiac Astre main bearings are installed there. For decades, a metal alloy material called Babbitt has been used to make engine main bearings, because its gall-resistant surface makes it ideal to act as a buffer in the space between the crankshaft and main bore in your Pontiac Astre. 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.

Your automotive desires .

Bring your Astre back to life with the highest quality repair parts from the experts at Car Parts Discount. When your Pontiac needs a new replacement Main Bearing Set, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Make all your future car parts purchases at and realize incredible savings on all your upcoming repairs. All the Pontiac Astre Main Bearing Set parts on this page will fit vehicles made in 1977. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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Pontiac Astre Engine Crankshaft Main Bearing Set, OEM: 6689MASealed Power
1977 Pontiac Astre Sealed Power Engine Crankshaft Main Bearing Set 6689MA
53.35, Save 39%   NEW ITEM
OEM: 6689MA, Item: 1081583
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Pontiac Astre Engine Main Bearing Gasket Set, OEM: JV1627Victor Reinz
1977 Pontiac Astre Victor Reinz Engine Main Bearing Gasket Set JV1627
4.55, Save 40%   NEW ITEM
OEM: JV1627, Item: 1135072
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle