Harddrive Air Cleaner Adapter Spacer - CV/Delphi to Twin Cam TBW - Harley Touring
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Installing an aftermarket air cleaner with a CV/Delphi bolt pattern on your Throttle-By-Wire (TBW) Harley Twin Cam can be a challenge. The Harddrive Air Cleaner Adapter Spacer is engineered to solve this, providing a clean and secure mounting solution. This spacer ensures your chosen air cleaner integrates perfectly with your modern touring machine.
Why riders pick this
- Adapts CV/Delphi air cleaners to TBW models
- Supports aftermarket air cleaner installations
- Designed for Harley Twin Cam Throttle-By-Wire
- Integrates with Harddrive breather/bracket kit
- Ensures proper fitment for custom intakes
When upgrading your Harley Twin Cam TBW model, compatibility is key. This Harddrive adapter spacer is specifically designed to allow the installation of aftermarket air cleaners that utilize the common CV/Delphi EFI bolt pattern. It's a crucial component for riders looking to customize their intake without compromising fitment or function on their Touring platform.
Seamless Air Cleaner Integration
- Adapts CV/Delphi EFI bolt pattern air cleaners to Throttle-By-Wire (TBW) applications
- Facilitates the use of a wider range of aftermarket air cleaners
- Designed to work in conjunction with Harddrive breather/bracket kit for complete setup
- Ensures proper alignment and secure mounting for your intake system
Upgrade Your Intake with Confidence
This adapter spacer is an essential piece for any rider looking to install a custom air cleaner on their Harley Twin Cam TBW Touring model. By bridging the mounting differences between older CV carburetor and newer TBW fuel injection systems, it opens up a world of aftermarket options. Combine it with the recommended Harddrive breather/bracket kit for a complete, professional-grade intake upgrade that performs as good as it looks.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 121230
- UPC: 191361145193
- Weight: 0.4613 lbs
- Country of Origin: China (Taiwan)
Common questions
What is this adapter spacer used for?
This adapter spacer allows you to mount aftermarket air cleaners with a CV/Delphi EFI bolt pattern onto Harley Twin-Cam Throttle-By-Wire (TBW) models.
Do I need any other parts to use this adapter?
Yes, this adapter is designed to be used in conjunction with the Harddrive breather/bracket kit 820-50512 to achieve proper fitment for your aftermarket air cleaner.
Will this fit my specific Harley Touring model?
This adapter is for Harley Twin-Cam Throttle-By-Wire (TBW) models. Please use the Shop by Bike feature on our site to confirm compatibility with your specific year and model.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Intake/Carb/Fuel System |
| SKU | 820-50525 |
| WEIGHT | 0.46 lb |
