<h3>Key features</h3><ul> <li>Carburetor Replace for Zama C1M-S267A, 4144 120 0608, 41441200608 Engine</li> <li>Carburetor Compatible with Stihl FC56 FC70 FC70C FS40 FS40C FS50 FS50C FS56C FS56RC HT56C KN56 KN56RC KM56 KM56C</li> <li>KEY INFO: C1M-S267A uses PLASTIC throttle cable, and C1M-S207A uses METAL. BEFORE Purchase: 1️⃣ Check your machine's throttle connector TYPE 2️⃣ Confirm it matches EITHER: 🔵 PLASTIC connector (for C1M-S267A) 🔧 OR🔩 METAL connector (for C1M-S207A) Mismatch = Engine won't start.</li> <li>⚠️IMPORTANT: Verify Before Purchase! This carburetor Can NOT Replace model 4144 120 0603. Depending on the throttle cable type, some FS40 FS50 FS56 may need C1M-S207 (Part # 4144 120 0603) carburetor. MISMATCH WILL CAUSE START FAILURE! Confirm compatibility BEFORE purchasing to avoid repair hassles!</li> <li>Package Includes: Carburetor ×1, FS50 Fuel Line ×1, 0.12'' dia Fuel Line ×1, Fuel Filter ×2, Air Filter ×1, Spark Plug ×1, Screwdriver ×1, Rubber Fuel Plug ×2, Prime Bulb ×1, Gasket ×2</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>