The Story
Built for reliable performance and easy installation, the Jagg part # 4501 oil filter adapter allows for easy access to the oil supply while maintaining optimal flow characteristics.
After filtration, the oil will by-pass the oil cooler automatically while the engine warms up to standard operating temperature. Once the bike reaches operating temperature, the Viscosity Regulated Flow (VRF) valve will automatically close the #4501’s by-pass hole, sending hot, filtered oil to the oil cooler, and delivering cool, clean oil to the engine.
Fits
• Milwaukee-Eight (M8) *Air-cooled only
Features
• Installs between the oil filter landing and the oil filter
• 2x NPT ports & plugs for optional installation of sending unit or switch
• Machined from billet aluminum and anodized with a durable black finish.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Built for reliable performance and easy installation, the Jagg part # 4501 oil filter adapter allows for easy access to the oil supply while maintaining optimal flow characteristics.
After filtration, the oil will by-pass the oil cooler automatically while the engine warms up to standard operating temperature. Once the bike reaches operating temperature, the Viscosity Regulated Flow (VRF) valve will automatically close the #4501’s by-pass hole, sending hot, filtered oil to the oil cooler, and delivering cool, clean oil to the engine.
Fits
• Milwaukee-Eight (M8) *Air-cooled only
Features
• Installs between the oil filter landing and the oil filter
• 2x NPT ports & plugs for optional installation of sending unit or switch
• Machined from billet aluminum and anodized with a durable black finish.












