Gear Head Pole Saw Gearbox for Stihl HT73 HT75 HT100 HT130 HT131 HT250 KM90 KM110 KM130 FS85, WT Spur Sprocket 3/8-6T Pruner Pole Saw Tree Cutter Replaces 4182 200 0070, 4138 205 0008

Gear Head Pole Saw Gearbox Compatible with Stihl HT73 75 100 130 131 250, KM90 110 130, FS85, WT Spur Sprocket 3/8-6T Pruner Pole Saw Tree Cutter Replaces 4182 200 0070, 4138 205 0008

• Replacement Compatibility & Fit: This gear head pole saw gearbox directly replaces part numbers 4182 200 0070 and 4138 205 0008. This gearbox is designed to fit Stihl models including HT73, HT75, HT100, HT130, HT131, HT250, KM110, KM130, KM90, FS85. Verify OEM specifications and pipe size (3/8" Pitch 6 Tooth; 25.4 mm diameter, 5.2 mm square inner shaft) for compatibility. *Note: Not compatible with 1/4" chains.*
• Premium Quality Construction: Engineered with heavy-duty materials to endure rigorous working environments, this gear head pole saw gearbox ensures reliable performance, extended longevity, and smooth operation for pole saws and trimmers. Built to tackle demanding tree care tasks effortlessly.
• Optimized Power Transmission: This gear head delivers seamless power transfer to maximize cutting efficiency, keeping your equipment running at peak performance. Ideal for pruning, trimming, and heavy-duty tree maintenance.
• All-Inclusive Installation Package: Includes a 3/8" Pitch 6-Tooth Pole Saw Gear Head plus a socket wrench and screwdriver for hassle-free assembly. No need to purchase separate tools—everything required for quick, secure installation is in the box.
• User-Centric Convenience: The included socket wrench and screwdriver simplify adjustments and maintenance, reducing downtime. Enjoy professional-grade durability and unmatched ease of use, whether you’re a DIY enthusiast or a landscaping pro. For any inquiries, please feel free to contact us anytime.