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Enhance horsepower with a unique chrome air cleaner for Harley Davidson motorcycles.
The K&N Air Cleaner Assembly RK Series is engineered to improve horsepower for Harley Davidson motorcycles. This assembly replaces the stock air filter and backplate with a larger K&N Air Filter and a custom aluminum backing plate, ensuring optimal airflow and performance. Designed to utilize the stock cover, it maintains the original appearance of the motorcycle while enhancing its functionality.
Constructed from durable aluminum with a chrome finish, this air cleaner assembly features a red cotton gauze filter that provides superior filtration. The unique design includes a 2.40 inch neck flange and dimensions of 2.50 inches in height and 9 inches in length, making it a perfect fit for various Harley Davidson models. The assembly is straightforward to install, with all necessary mounting hardware included, allowing for a quick upgrade to your motorcycle's air intake system.
Features
- Designed To Get More Horsepower From Your Harley-Davidson Motorcycle
- Replaces The Stock Air Filter And Backplate With An Oversized K&N Air Filter And Custom Aluminum Backing Plate
- Utilizes The Stock Cover To Maintain Stock Appearance
Specifications
- Manufacturer: K & N Filters
- Manufacturer Part Number: RK-3931
- Application: Harley Davidson Motorcycles
- Shape: Unique
- Diameter (IN): 9 Inch
- Height (IN): 2-1/2 Inch
- Top Design: No Logo
- Flange Diameter (IN): 2.4 Inch
- Finish: Chrome Plated
- Color: Silver
- Material: Aluminum
- Air Filter Diameter (IN): 8-5/8 Inch
- Air Filter Height (IN): 2-1/8 Inch
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze Filter
- Wing Nut Type: No Wing Nut
- Wing Nut Color: No Wing Nut
- Estimated Install Time (Hours): 0.5
Compatibility / Fit
- 2012-2016 Harley Davidson FLD Switchback
- 2008-2010 Harley Davidson FXD Dyna Super Glide
- 2008-2014 Harley Davidson FXDB Street Bob
- 2016-2017 Harley Davidson FXDB Street Bob
- 2008-2014 Harley Davidson FXDC Super Glide Custom
- 2008-2017 Harley Davidson FXDF Fat Bob
- 2008-2009 Harley Davidson FXDL Dyna Low Rider
- 2014-2017 Harley Davidson FXDL Low Rider
- 2008-2008 Harley Davidson FXDWG Dyna Wide Glide
- 2010-2017 Harley Davidson FXDWG Dyna Wide Glide
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
