What is the purpose of main bearings in an engine?

Main bearings are crucial components that support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly while absorbing the significant forces from the pistons and connecting rods, ensuring proper engine operation and longevity.

What does the F170-F186-F209 designation mean for this Clevite bearing set?

This designation refers to the specific dimensions and tolerances of the main bearings within the set. It ensures they are manufactured to precise specifications for a correct fit and optimal performance in the intended engine applications.

Are any special tools or procedures needed for installing main bearings?

Installing main bearings requires careful attention to detail, including proper cleaning of the crankshaft and block surfaces, and precise measurement of oil clearance. It's recommended to consult the vehicle's service manual for specific installation instructions and torque specifications.

1989-2006 Nissan Sentra Main Bearings | Clevite

Name: Clevite Continental 6 F170-F186-F209 Main Bearing Set
Brand: Clevite
Price: 23.60 USD
Availability: InStock

Clevite Continental 6 F170-F186-F209 Main Bearing Set

$23.60

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Fits 1989-2006 Nissan Sentra. Clevite MS1950A Main Bearing Set. Essential for engine health.

Key Features

Fits 1989-2006 Nissan Sentra, 1995-1998 Nissan 200SX, 1991-1993 Nissan NX, and 1989-1990 Nissan Pulsar NX.
Clevite MS1950A Main Bearing Set.
Supports the crankshaft within the engine block.
Maintains proper oil clearance for smooth operation.
Designed to handle engine operating pressures and temperatures.

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Will this fit your vehicle?

Product Details

If you're rebuilding the engine in your 1989-2006 Nissan Sentra, 200SX, NX, or Pulsar NX, this Clevite MS1950A Main Bearing Set is a critical component. These bearings sit between the crankshaft and the engine block, supporting the crankshaft and allowing it to spin smoothly while handling the immense forces generated during combustion. They are essential for maintaining proper oil clearance and ensuring the longevity of your engine.

Clevite is a well-known name in engine bearings, and this set is built to meet the demands of engine rebuilding. The F170-F186-F209 designation refers to the specific dimensions and tolerances that ensure a proper fit and function within the engine block. Installing these bearings correctly with the right oil clearance is key to preventing premature wear and ensuring your engine runs quietly and efficiently.

When you're putting an engine back together, using reliable bearings like these from Clevite is a smart choice. They are designed to handle the pressures and temperatures inside your engine, providing a solid foundation for your crankshaft.