Harddrive Clutch Hub - BIG Twin 2007-2010 Incl 06 Dyna OEM 37554-06a — Harley-Davidson Road King, Road King Classic, Electra Glide Classic (2006-2010)

Harddrive clutch hub for Big Twin Harley-Davidson models 2007–2010, including 2006 Dyna models. OEM replacement that meets or exceeds factory specifications for direct-fit installation without modifications.

Features

• Meets or exceeds OEM specifications
• Direct replacement for stock hub
• Compatible with Big Twin and Dyna platforms

Specifications

• Brand: Harddrive
• Manufacturer Part #: 148420
• UPC: 191361169281
• Length: 7.3 in
• Width: 7.25 in
• Height: 5.9 in
• Weight: 2.83 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits Harley-Davidson Big Twin models 2007–2010 and 2006 Dyna models with OEM clutch hub mounts.

Frequently Asked Questions

Will this fit my 2006 Dyna?

Yes — 2006 Dyna models are included in this part's compatibility range.

Does this hub fit 2011 and newer Big Twins?

No — this part is specific to 2007–2010 Big Twin and 2006 Dyna. Newer model years use different hub designs.

Does this meet OEM specs?

Yes. Harddrive engineered this hub to meet or exceed original Harley-Davidson specifications.

Will I need any special tools to install this?

Installation requires standard clutch basket removal tools. Refer to your service manual for step-by-step procedure and torque specs.