Compatible Models: Harley Softail: 1988-2017 Harley Dyna & FXR: 1988-2016 Harley Touring: 1988-2016 Harley Sportster: 1998-Up Upgrade your ride with our premium Carburetor Assembly, designed to be a direct replacement for your original equipment. This high-quality carburetor ensures a perfect fit without the need for additional modifications. Key Features: Model: 40mm CV carburetor, ideal for Big Twin Evolution, Twin Cam, and Sportster models. Design: Accurate reproduction of the OEM Keihin CV 40mm carburetor. Jet Specifications: Stock main jet (#185) and slow jet (#42). Note: Choke cable assembly, manifold, cable set (push-pull), and air cleaner must be ordered separately. Manufacturing Standards: Built to exacting standards to ensure reliability and performance. Quality Assurance: Meets or exceeds OEM specifications for guaranteed satisfaction. Value: Provides the best value for your money. Satisfaction Guarantee: ORO products are high-quality replacements, backed by our satisfaction guarantee. Part Number: 18-9953 Cross Reference Numbers: 27421-99C 27490-04 27465-04 27031-95 27490-96