K&N Air Cleaner Assembly RK Series (MPN: RK-3912)

Enhance performance and style for Harley Davidson motorcycles with this air cleaner assembly.

The K&N Air Cleaner Assembly RK Series is engineered specifically for Harley Davidson motorcycles, providing a blend of performance and aesthetic appeal. This assembly features a teardrop shape and is constructed from high-quality billet aluminum, which is polished and chrome plated to enhance the visual appeal of your motorcycle. With a height of 2.5 inches and a neck flange diameter of 2.25 inches, it is designed to fit seamlessly on all touring models.

Equipped with a red cotton gauze filter, this air cleaner assembly ensures optimal airflow and filtration, contributing to improved engine performance. The assembly comes complete with all necessary mounting hardware, allowing for straightforward installation. The durable rubber material used in its construction ensures longevity and resilience against the elements, making it a reliable choice for motorcycle enthusiasts.

K&N's commitment to quality is evident in this air cleaner assembly, which not only meets but exceeds performance expectations. The K&N logo on the top design adds a touch of branding that complements the overall look of your bike. This air cleaner assembly is a practical addition for those looking to enhance both the functionality and style of their Harley Davidson.

Features

• Remarkable Combination Of Performance And Style
• Machined From Billet Aluminum, Luster Polished, Then Chrome Plated To Complement Your Show Bike

Specifications

• Manufacturer: K & N Filters
• Manufacturer Part Number: RK-3912
• Application: Harley Davidson Motorcycles
• Shape: Teardrop
• Height (IN): 2-1/2 Inch
• Top Design: K&N Logo
• Flange Diameter (IN): 2-1/4 Inch
• Color: Black
• Material: Rubber
• Air Filter Diameter (IN): 9.7 Inch Length X 6-1/4 Inch Width
• Air Filter Height (IN): 2.188 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

• 1994-1997 Harley Davidson FLHR Road King
• 1992-1993 Harley Davidson FLHS Electra Glide Sport
• 1995-1997 Harley Davidson FLHT Electra Glide Standard
• 1992-1997 Harley Davidson FLHTC Electra Glide Classic
• 1992-1997 Harley Davidson FLHTCU Electra Glide Ultra Classic
• 1996-1996 Harley Davidson FLHTCUI Electra Glide Ultra Classic
• 1992-1997 Harley Davidson FLSTC Heritage Softail Classic
• 1992-1997 Harley Davidson FLSTF Fat Boy
• 1993-1993 Harley Davidson FLSTN Heritage Softail Nostalgia
• 1994-1996 Harley Davidson FLSTN Heritage Softail Special
• 1997-1997 Harley Davidson FLSTS Heritage Springer
• 1992-1995 Harley Davidson FLTCU Tour Glide Ultra Classic
• 1995-1997 Harley Davidson FXD Dyna Super Glide
• 1992-1992 Harley Davidson FXDB-D Dyna Glide Daytona
• 1994-1997 Harley Davidson FXDL Dyna Low Rider
• 1994-1997 Harley Davidson FXDS-Conv Dyna Convertible
• 1993-1997 Harley Davidson FXDWG Dyna Wide Glide
• 1992-1994 Harley Davidson FXLR Low Rider Custom
• 1992-1993 Harley Davidson FXRS-Conv Low Rider Sport Convertible
• 1992-1993 Harley Davidson FXRS-SP Low Rider Sport
• 1992-1992 Harley Davidson FXRT Sport Glide
• 1992-1997 Harley Davidson FXSTC Softail Custom
• 1992-1997 Harley Davidson FXSTS Springer Softail
• 1995-1997 Harley Davidson FXSTSB Bad Boy

Technical Documents

• RK-3912.pdf