What is the primary function of a starter driveshaft bearing?

The starter driveshaft bearing supports the driveshaft that connects your starter motor to the transmission. It ensures the shaft spins smoothly and accurately, which is essential for proper engagement and operation of the starter system.

Does this bearing come with any installation hardware?

This product listing is for the starter driveshaft bearing only. Any necessary installation hardware, such as seals or retaining clips, would typically need to be sourced separately if not included with your starter assembly.

What is the difference between this bearing and one for a belt drive?

This specific bearing is designed for Big Twin models that utilize a chain drive system. Motorcycles with a belt drive may use a different type or size of bearing in their starter assembly.

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Trusted Since 1957

Est. 1957

Twin Power 65-88 Big Twin Starter Driveshaft Bearing Replaces H-D 9062

Specifications

Brand: TwinPower
Part #: 603198
UPC: 887337397443

Twin Power 65-88 Big Twin Starter Driveshaft Bearing Replaces H-D 9062

Name: Twin Power 65-88 Big Twin Starter Driveshaft Bearing Replaces H-D 9062
Brand: TwinPower
Price: 20.47 USD
Availability: InStock

$20.47

On Backorder — Expected to ship by Jul 9, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

Fits 1965-1988 Big Twin motorcycles with chain drive.
Replaces Harley-Davidson part number 9062.
This is a single starter driveshaft bearing.

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Will this fit your vehicle?

Product Details

What you get here is a single starter driveshaft bearing, designed to replace the Harley-Davidson part number 9062. This bearing is crucial for the smooth operation of your starter system on Big Twin motorcycles from 1965 through 1988, particularly those with a chain drive setup.

This bearing is a well-built component that helps ensure your starter engages properly and spins freely. It's a direct replacement for the original H-D part, meaning it's made to fit right into the existing starter drive assembly. Having a solid bearing here means you'll have more reliable starting power when you need it, avoiding potential issues with a worn-out or damaged original.

This part is designed to fit a wide range of Harley-Davidson Big Twin models, including popular bikes like the Electra Glide Classic, Heritage Softail, and Super Glide models from the 1970s and 1980s. Make sure to check the full fitment list to confirm it's the right part for your specific motorcycle.