What components are included in this clutch hub assembly?

This Twin Power clutch hub assembly comes complete with the friction disc and rivets, the bearing retainer with bearings, the spring pressure plate, and the necessary stud nuts.

What Harley-Davidson part number does this replace?

This assembly is designed to replace the original Harley-Davidson part number 37550-41B.

What specific Harley-Davidson models does this fit?

This clutch hub assembly fits many Big Twin Harley-Davidson models from 1971 through 1984, including various Electra Glide, Tour Glide, Super Glide, Low Rider, and Wide Glide variants.

Twin Power 41-E84 Big Twin 3 Stud Clutch Hub Assembly Replaces H-D 37550-41B

Specifications

Brand: TwinPower
Part #: 490517
UPC: 887337168265

Twin Power 41-E84 Big Twin 3 Stud Clutch Hub Assembly Replaces H-D 37550-41B

Name: Twin Power 41-E84 Big Twin 3 Stud Clutch Hub Assembly Replaces H-D 37550-41B
Brand: TwinPower
SKU: twinpower-twin-power-41-e84-big-twin-3-stud-clutch-hub-assembly-replaces-h-d-375-t14-610753
Price: 172.02 USD
Availability: BackOrder

$172.02

On Backorder — Expected to ship by Jun 3, 2026

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

Twin Power 41-E84 Big Twin 3 Stud Clutch Hub Assembly. Replaces H-D 37550-41B. Comes complete with friction disc, rivets, bearing retainer, and pressure plate.

Key Features

Fits many Harley-Davidson Big Twin models from 1971-1984.
Complete assembly includes friction disc with rivets, bearing retainer with bearings, spring pressure plate, and stud nuts.
Direct replacement for H-D part number 37550-41B.
Designed for early Big Twin clutch applications.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

You're getting a complete clutch hub assembly here, ready to go. This kit from Twin Power includes the friction disc with rivets already installed, the bearing retainer with bearings, the spring pressure plate, and the stud nuts. It's designed as a direct replacement for the stock early clutch hub on many Harley-Davidson Big Twin models.

This assembly is a well-built option for your motorcycle's drivetrain. It replaces the original H-D part number 37550-41B, making it a straightforward swap for many bikes from the 1970s and early 1980s. If you're working on a classic Harley-Davidson like an FX Super Glide, FXE Super Glide, or an FLT Tour Glide from those eras, this clutch hub assembly is built to fit right in and get you back on the road.