K&N KN-174B Motorcycle Oil Filter – High Flow, Heavy-Duty Canister, Wrench-Off Nut, Harley Compatibility

Premium filtration for powersports engines

Riders who demand clean oil and dependable performance will appreciate the K&N KN-174B motorcycle oil filter. Built with a heavy-duty canister and a sophisticated filtration media, it is designed to support high oil flow while protecting your engine from contaminants.

High-performance filtration and oil compatibility

The heart of the KN-174B is a synthetic-blend filtration media that captures contaminants without impeding flow. It is engineered to be compatible with synthetic, conventional, and blended oils, including high-concentration synthetic racing oils, giving you flexibility for different riding styles.

• High flow rates designed to deliver a consistent supply of clean oil
• Synthetic-blend media removes harmful particles effectively
• Laboratory-tested for capacity and burst strength
• Versatile compatibility with all major oil types
• Easy Wrench-Off removal for faster maintenance
• Heavy-duty canister for outstanding durability
• Protected by a 1-Year Limited Warranty

Harley-Davidson and V-Rod fitment

Designed to fit select Harley-Davidson motorcycles, including V-Rod and Night Rod variants from early 2000s through 2017. This filter aligns with the service intervals prescribed by manufacturers, helping you stay on schedule without compromising performance.

• Compatible models range across VRSCDX Night Rod Special, VRSCF V-Rod Muscle, VRSCDX 10th Anniversary, VRSCAW V-Rod, VRSCD Night Rod, VRSCR Street Rod, VRSCA V-Rod, VRSCB V-Rod, and VRSCSE Screamin Eagle V-Rod
• Designed to be used with synthetic or conventional oils for flexible maintenance

Real-world use and maintenance

In everyday riding, the KN-174B supports a smooth oil flow, helps keep engine contaminants in check, and offers quick service thanks to the integrated wrench-off nut. The durable construction stands up to repeated filter changes and challenging road conditions.

Whether you ride daily or take long highway stints, this filter is built to endure and to fit your maintenance rhythm. While results can vary, many riders appreciate the filter's robust build and straightforward service experience.