- Multi-Layer Sealing---Fluoroelastomer O-rings pass ASTM D2000 oil resistance, aramid gaskets resist 30MPa compression, EPDM seals endure 1,200-hour ethanol exposure.
- Vibration-Proof Fitment---CNC-calibrated M8 threads (±0.05mm) maintain 20-25N·m torque under extreme vibration for multi-brand engines.
- Fuel Atomization Boost---0.7mm main jet with dual filters (45μm 80μm) improves atomization by 25%, minimizing carbon deposits.
- Tool-Free Rebuild---Color-coded snap-fit alignment enables 10-minute rebuilds using 5mm hex tools.
- Extreme Environment Resilience---Survives 1,500hr salt spray and 12,000 vibration cycles from -20°C to 45°C.
Engineered for Walbro K20-WYL, RYOBI, ECHO, TANAKA, and TROYBILT trimmers, this carburetor rebuild kit features triple-layer sealing with fluoroelastomer O-rings, aramid gaskets, and EPDM seals. Withstands -20°C to 150°C and 3x fuel corrosion resistance. CNC-machined M8×1.25mm threads (±0.05mm) reduce air leaks to 0.3%, while 15 critical components like float needles restore 20% fuel efficiency at idle. Pre-assembled parts enable 10-minute rebuilds in dusty/humid conditions.
