Engine & Performance for 2017 Harley-Davidson FLHTKL Ultra Limited Low

Engine & Performance for the 2017 Harley-Davidson FLHTKL Ultra Limited Low

The 2017 Harley-Davidson FLHTKL Ultra Limited Low features Engine: Twin-Cooled Milwaukee-Eight 107 V-Twin, Displacement: 107 cu in (1,746 cc), Cooling: Twin-Cooled (Liquid-cooled heads and Air-cooled cylinders). Owner note: Requires 5.0 quarts of 20W-50 oil. Intervals are every 5,000 miles, but many owners change at 3,000 miles due to heat concerns in early M8 engines. Known concern: Oil Sumping — Most common during sustained high-speed highway cruising or heavy loads.. Learn more about this ride →