K&N Oil Filter - Black 99-24 Big Twin and M8 models

K&N® premium oil filters for powersports vehicles utilize an innovative, highly efficient synthetic-blend filtration media designed to be compatible with synthetic, petroleum-based, and blended oils, including the high concentrations of synthetic racing oils. The heavy-duty canister is engineered to be exceptionally durable, and a 17mm welded hex nut can be used for quick and easy filter removal. Engineered to support exceptionally high flow rates while providing outstanding protection from harmful engine contaminants, each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N® 1-Year Limited Warranty. This is a direct replacement for OEM# 6373199, 6373199A, 6379677A, 6379899, 6379899A.

Features:

• K&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils
• A large filter media provides high-flow rates and outstanding oil filtration to keep your motor running clean and smooth
• Uniform pleated synthetic filter media provides high capacity and outstanding filtration
• Protected by a heavy-duty canister and base plate, with a double-rolled seal
• Pre-lubed base gasket
• Check-valve/anti-drain back valve prevents drain-back and dry starts 
• 17mm hex nut allows easy-on, wrench-off removal
• Pre-drilled for safety wire security