What is the main function of this bearing?

This roller main bearing is designed to support the crankshaft on the right side of the engine case. It ensures the crankshaft spins smoothly and stays properly aligned during operation.

Does this bearing come with any hardware?

This product is for the main right bearing only. Any necessary installation hardware or seals would typically be purchased separately, depending on the specific engine build requirements.

How do I know if my engine uses this bearing or a Timken bearing?

You'll need to visually inspect the right side of your engine case. If you see a roller bearing, this S&S Cycle part is likely the correct replacement. If a Timken bearing is present, you'll need to source that specific type of bearing.

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Specifications

Brand: S&S Cycle
Part #: 31-4085
UPC: 31-4085

S&S Cycle Main Right Bearing

Name: S&S Cycle Main Right Bearing
Brand: S&S Cycle
Price: 127.27 USD
Availability: InStock

$127.27

Only 2 left in stock

S&S Cycle Main Right Bearing for 1999-2017 Big Twin and T Series engines. Verified fitment.

Key Features

Fits 1999-2017 Big Twin and S&S T Series engines.
Roller main bearing for the right side of the engine case.
Direct replacement for OEM part number 24604-00D.
Note: Verify if your OEM case uses a Timken bearing on the right side before ordering.

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Will this fit your vehicle?

Product Details

When you're rebuilding the engine on your 1999-2017 Big Twin or S&S T Series motorcycle, getting the right main bearings is crucial for smooth operation. This roller main bearing from S&S Cycle is designed for the right side of the engine case, ensuring proper support for the crankshaft.

S&S Cycle is well-known for its performance engine components, and this bearing is built to handle the demands of these engines. It's a direct replacement for the OEM bearing, making installation straightforward if you're already into the engine. Keep in mind that some original equipment cases might use a Timken bearing on the right side, so it's always a good idea to verify what's currently in your case before ordering to ensure a perfect match.