What is the purpose of the black oxide coating and heat treatment?

The black oxide coating helps protect the gear from rust and corrosion. Heat treatment increases the metal's hardness and strength, making the gear more durable and resistant to wear during repeated starting cycles.

Does this starter ring gear come with any hardware?

This product is the starter ring gear only. Any necessary mounting hardware or bolts would need to be sourced separately if not included with your starter motor assembly.

What is the tooth count on this starter ring gear?

This Twin Power starter ring gear has 66 teeth, which is important for proper meshing with the starter motor's pinion gear.

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Trusted Since 1957

Est. 1957

Twin Power 90-93 Big Twin Starter Ring Gear 66 Teeth

Specifications

Brand: TwinPower
Part #: 482452
UPC: 887337397504

Twin Power 90-93 Big Twin Starter Ring Gear 66 Teeth

Name: Twin Power 90-93 Big Twin Starter Ring Gear 66 Teeth
Brand: TwinPower
Price: 101.36 USD
Availability: InStock

$101.36

Only 3 left in stock

Twin Power 90-93 Big Twin Starter Ring Gear 66 Teeth. Black oxide-coated and heat-treated for maximum strength.

Key Features

Fits 1990-1993 Harley-Davidson Big Twin models.
Features 66 teeth for proper engagement with the starter motor.
Black oxide coating helps protect against corrosion.
Heat-treated for increased strength and durability.

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Will this fit your vehicle?

Product Details

When you're rebuilding the ignition system on your Big Twin motorcycle from 1990 to 1993, a strong starter ring gear is essential for reliable starting. This Twin Power starter ring gear is built to handle the demands of your engine, ensuring your bike fires up when you need it to.

This gear features 66 teeth and has undergone a heat-treating process along with a black oxide coating. This combination is designed to give it maximum strength, which translates to better durability and performance over time. It's a well-built component that fits a range of Harley-Davidson models from the early 90s, including popular bikes like the Electra Glide Classic and Heritage Softail Classic.