Harddrive Air Cleaner Brackets - Adapter FLT TBW TO CV — Harley-Davidson Road King, Electra Glide Ultra Classic, Street Glide (2008-2016)

Harddrive adapter spacer designed to mount aftermarket air cleaners with CV/Delphi EFI bolt patterns onto Harley Twin-Cam Throttle-By-Wire (TBW) models. Use in conjunction with breather/bracket kit 820-50512 to bridge the difference between older CV carburetor and newer TBW fuel injection mounting points.

Features

• Adapts CV/Delphi EFI bolt pattern to TBW applications
• Works with breather/bracket kit 820-50512
• Supports aftermarket air cleaner installation
• Not street-legal in California on emissions-controlled vehicles

Specifications

• Brand: Harddrive
• Manufacturer Part #: 121230
• UPC: 191361145193
• Weight: 0.4613 lbs
• Country of Origin: China (Taiwan)

Fitment

Designed for Harley Twin-Cam Throttle-By-Wire (TBW) models receiving CV/Delphi EFI bolt pattern air cleaners. Not legal for use on pollution-controlled vehicles in California — verify local emissions regulations before installation.

Frequently Asked Questions

What do I need to use this spacer?

This spacer works with Harddrive breather/bracket kit 820-50512 and your CV/Delphi bolt-pattern aftermarket air cleaner.

Will this fit my TBW Harley?

Yes, if your bike is a Twin-Cam Throttle-By-Wire model. CV carb bikes do not need this adapter.

Is this street legal?

Not legal in California on emissions-controlled vehicles. Check your state and local laws before installation.

Can I use this with any aftermarket air cleaner?

This adapter is for aftermarket air cleaners with CV/Delphi EFI bolt patterns only.