Harddrive Air Cleaner Brackets - Custom Applications
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.
These Harddrive air cleaner brackets are purpose-built to support aftermarket air cleaners on a wide range of Harley-Davidson custom applications. When you're upgrading your factory air intake, these brackets and associated breather kits provide the crucial mounting foundation needed for a secure and functional setup. They are designed to accommodate various custom configurations.
Why riders pick this
- Supports aftermarket air cleaners
- For Harley custom applications
- Compatible with custom breather systems
- Provides stable mounting foundation
Building a custom V-twin often means ditching the stock air cleaner for something that performs better and looks the part. These Harddrive air cleaner brackets are designed to provide the solid mounting platform you need for aftermarket air cleaners on many custom Harley applications. They ensure your performance intake is securely attached, whether you're running a carb or an EFI system, and are compatible with various breather setups.
Versatile Custom Air Cleaner Support
- Support brackets for aftermarket air cleaner installation
- Compatible with diverse custom breather systems
- Designed for various Harley custom applications
- Provides a stable mounting foundation for performance intakes
Foundation for Custom Builds
From carburetor swaps to EFI upgrades, these Harddrive air cleaner brackets are a fundamental component for custom V-twin builders. They eliminate the guesswork when adapting aftermarket air cleaners to different engine configurations. Whether you're working with a Milwaukee-Eight, Twin Cam, or an earlier platform, ensuring proper air cleaner support is vital for both performance and reliability. Choose the right bracket to match your specific custom application and air cleaner style.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 34-125
- UPC: 191361165665
- Length: 11.33 in
- Width: 9.72 in
- Height: 2.36 in
- Weight: 1.3668 lbs
- Country of Origin: China (Taiwan)
Common questions
What types of custom applications do these brackets fit?
These brackets are designed for a variety of Harley custom applications, particularly for supporting aftermarket air cleaners where the factory setup is being replaced. Specific compatibility may depend on the air cleaner and breather system you choose.
Are these brackets compatible with throttle-by-wire (TBW) models?
Some Harddrive solutions include specific spacers (like 820-50525) that, when combined with certain breather/bracket kits (like 820-50512), can adapt to CV/Delphi EFI bolt patterns on TBW models. Always confirm the exact part numbers needed for your specific setup.
Can I use these brackets with any aftermarket air cleaner?
These brackets provide general support. However, specific air cleaner designs (e.g., 5-inch round with center bolt, 90-degree air cleaners, or M8 air cleaner assemblies without integrated breathers) may require particular bracket part numbers (like 820-50578, 820-50574, or 820-50575) to ensure proper fitment and support.
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 | 820-50544 |
| WEIGHT | 1.37 lb |
