CV40 Carburetor Compatible with Harley Davidson Sportster 883 1200 (1988–2006), Softail (1988–2017), Dyna/FXR (1988–2016) & Touring (1988–2016), Replaces 27421-99, with Choke Cable, Black Cover

This CV40 40mm Carburetor Kit is engineered as a direct replacement for Harley-Davidson motorcycles originally equipped with CV40 carburetors. Built to OEM-style specifications, it is compatible with a wide range of Harley models and replaces multiple OE part numbers including 27421-99 and related variants. Complete Kit – What’s Included: 1 × CV40 40mm Carburetor (black aluminum top cover) 1 × Choke Cable 2 × Spark Plugs 1 × Fuel Filter 3 × Main Jets (#180 / #185 / #190) 3 × Pilot Jets (#42 / #45 / #48) 2 × Fuel Lines Each carburetor comes pre-jetted with main jet #170 and pilot jet #45, providing stable idle and smooth throttle response right out of the box. Vehicle Compatibility Compatible with Harley-Davidson models using CV40 carburetors, including: Sportster 883 & 1200 (1988–2006) Softail (1988–2017) Dyna / FXR (1988–2016) Touring models (1988–2016) such as Road King and Electra Glide Built for Reliability Constructed with precision-machined components and a durable aluminum top cover, this carburetor improves fuel efficiency, throttle response, and overall ride smoothness. Ideal for restoring performance on older Harley models or completing a clean rebuild. Easy Installation & Peace of Mind Designed for bolt-on installation, no modification required. Simply install and ride. Every kit is backed by a 2-year warranty, ensuring long-term reliability and confidence in your purchase.

• 【Vehicle Compatibility】 Wide Compatibility for Harley CV40 Models – Compatible with Harley-Davidson motorcycles equipped with CV40 / 40mm carburetors, including Sportster 883 & 1200 (1988–2006), Softail (1988–2017), Dyna / FXR (1988–2016) and Touring models (1988–2016). Ideal replacement for worn or leaking CV40 carburetors.
• 【OE Replacement Numbers】OE-Style Replacement – Replaces OEM part number 27421-99. Preset with main jet #170 and pilot jet #45, matching factory-style tuning for stable idle, smooth throttle response, and reliable performance.
• 【Rider Type & Use Scenarios】Designed for Real-World Riders – Perfect for daily riders, weekend cruisers, touring riders, and restoration projects. Ideal when replacing clogged, leaking, or poorly idling carburetors to restore smooth throttle response and reliable engine performance.
• 【Rider Type & Use Scenarios】Designed for Real-World Riders – Perfect for daily riders, weekend cruisers, touring riders, and restoration projects. Ideal when replacing clogged, leaking, or poorly idling carburetors to restore smooth throttle response and reliable engine performance.
• 【Premium Materials & Performance】Efficient Fuel Delivery & Durable Construction – Features a black aluminum top cover with choke cable support for improved durability and corrosion resistance. Precision-machined internal components ensure consistent fuel-air mixing, smoother acceleration, and stable idle across riding conditions.