What is the primary function of a motor mount bushing?

A motor mount bushing, also known as an isolator, separates the engine from the motorcycle frame. Its main job is to absorb vibrations generated by the engine, which leads to a more comfortable ride and reduces stress on other motorcycle components.

Does this motor mount bushing come with any hardware?

This product is sold individually as the motor mount bushing itself. It does not include any additional mounting hardware, so you will need to reuse your original hardware or source it separately if needed.

How do I know if I need to replace my motor mount bushing?

You might need to replace your motor mount bushing if you notice excessive vibration coming from the engine, unusual noises, or if the engine appears to be sagging or not properly supported. Worn bushings can significantly impact ride comfort and potentially lead to other issues.

TwinPower Motor Mount Bushing 482935 - Harley-Davidson XL

Name: Twin Power 04-Up XL Motor Mount Replaces H-D 48463-04 Front
Brand: TwinPower
Price: 30.71 USD
Availability: InStock

Twin Power 04-Up XL Motor Mount Replaces H-D 48463-04 Front

$30.71

On Backorder — Expected to ship by May 1, 2026

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

Twin Power 04-Up XL Motor Mount Bushing replaces H-D 48463-04 Front. A well-built replacement for your Harley's engine isolator.

Key Features

Fits Harley-Davidson XL models from 2004-2022.
Replaces Harley-Davidson part number 48463-04.
Heavy-duty construction for durability.
Designed as a direct replacement for the front engine isolator mount.
Sold individually.

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Will this fit your vehicle?

Product Details

This is a heavy-duty motor mount bushing from Twin Power, designed to replace the stock front isolator mount on a wide range of Harley-Davidson Sportster models. If your Sportster's engine feels a bit too connected to the frame, or if you're just looking for a solid replacement for a worn-out mount, this part is what you need. It's built to handle the vibrations and stresses of riding, helping to keep your ride smoother.

Twin Power uses durable materials to construct these bushings, ensuring they stand up to the demands of the road. This particular bushing is made to directly replace the Harley-Davidson part number 48463-04, meaning it's engineered for a straightforward installation process. You're getting a well-built component that's designed to restore the proper isolation between your engine and the motorcycle frame, which is crucial for comfort and longevity.

This motor mount bushing is sold individually, so be sure to check how many you need for your specific Sportster model. It's a popular choice for riders looking for a reliable replacement that offers good value.