Shindy 03‑221 Carburetor Rebuild Kit – Suzuki LT‑Z400 / Kawasaki KFX400 / KSF400 (2003–2008) – Made in Japan

OVERVIEW

The Shindy 03-221 Carburetor Rebuild Kit restores reliable fuel delivery, eliminates vacuum leaks, and stabilizes throttle response on affected powerplants. Built with precision-machined jets and rubber-top float valves, this kit includes every essential seal and adjustment screw needed. It is engineered specifically for the Suzuki LT-Z400 QuadSport series to return your OEM carburetor to factory specifications.

ENGINEERING & PERFORMANCE

Precision-sized pilot and main jets deliver consistent fuel metering, while included jet needles maintain stable air-fuel ratios across light loads. High-grade nitrile rubber and plated valve bodies resist degradation from ethanol additives, preventing softening and slow drips that cause hard starts. The complete set of gaskets, O-rings, and screws ensures exact seal integrity to restore factory tolerances without mismatched aftermarket replacements.

KEY FEATURES

• Complete carburetor rebuild kit containing all necessary seals and jets
• Award-winning rubber-top float valves for improved diaphragm longevity
• Main jet sets and pilot jets included for precise airflow
• Jet needle sets aligned with light-load calibration needs
• Durable rubber construction paired with plated valve bodies
• Comprehensive float chamber gaskets, O-rings, and idle screws
• High resistance to ethanol blends and methanol additives
• Made in Japan using premium materials and precision standards

TECHNICAL SPECIFICATIONS

• Brand: Shindy
• Part Name: 03-221 Carburetor Rebuild Kit
• Component Type: Carburetor Rebuild Kit
• Material: Rubber-top float valves, nitrile rubber, plated valve body, machined jets
• Supported Years: 2003–2008
• Compatible Trims: Suzuki LT-Z400 QuadSport Z, Kawasaki KSF400 / KFX400

FITMENT

• Suzuki LT-Z400 QuadSport Z (2003–2008)
• Kawasaki KSF400 (2003–2006)
• Kawasaki KFX400 (2003–2006)

WHY RIDERS CHOOSE THIS

Riders choose this kit because it contains every critical component needed for a full OEM restoration without sourcing individual gaskets separately. The ethanol-resistant float valves prevent the swelling common in inferior rebuild kits, directly improving cold starts and low-speed drivability. Precise jetting combined with intact adjustment screws restores predictable throttle transitions and steady idling exactly as intended. Its Japanese manufacturing makes it a trusted upgrade for high-mileage Suzuki and Kawasaki ATVs.