CV40 Carburetor for 88-16 Harley Davidson Sportster 883 1200 XL883 XLH1200

This CV40 Carburetor is a direct replacement constant-velocity carburetor compatible with 1988-2016 Harley-Davidson Sportster 883 and 1200 models and matches original equipment design.

Product Overview

The CV40 carburetor provides precise fuel delivery for 1988-2016 Sportster motorcycles, ensuring smooth idle and crisp throttle response. This CV40 replacement carburetor is manufactured to OEM specifications for a straightforward, bolt-on installation. CV40 carburetors are trusted by riders and mechanics for reliable performance on 883cc and 1200cc Evolution engines.

Key Features & Performance

• Constant-velocity design automatically adjusts fuel mixture across the RPM range
• Precisely calibrated for stock 883 and 1200 applications—ready to run out of the box
• Durable aluminum body and brass components resist corrosion and ethanol-blended fuels
• Direct bolt-on fitment requires no adapters or modifications on compatible models
• Includes throttle linkage and choke assembly for complete installation
• Replicates stock jetting for reliable starts and consistent power delivery

Fitment & Compatibility

• 1988-2016 Harley-Davidson Sportster 883 (XL883)
• 1988-2016 Harley-Davidson Sportster 1200 (XLH1200)
• Models equipped with the CV40 constant-velocity carburetor system

Common Uses

• Replacement for worn or leaking original carburetors
• Restoring performance on barn-find or long-stored Sportsters
• Upgrading from a damaged unit without re-jetting complexities
• Used in routine maintenance when cleaning is no longer effective
• Budget-friendly alternative for carburetor rebuild projects

Technical Specifications

• Carburetor Type: CV40 Constant Velocity
• Compatible Engine Sizes: 883cc, 1200cc
• Applications: 1988-2016 Harley-Davidson Sportster

Frequently Asked Questions

Q: Does this carburetor come pre-jetted for stock engines? A: Yes, it arrives with standard jetting for a stock 883 or 1200 engine; re-jetting may be required for aftermarket exhaust or intake modifications.

Q: Will this fit a 1987 Sportster or a Big Twin model? A: No, this CV40 carburetor is specifically designed for 1988-2016 Sportster models; earlier years and Big Twin applications require a different carburetor.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.