The STIHL 30° Angle Gearbox Assembly (Part Number: 4182-640-0200) is a genuine OEM angled drive head designed for STIHL extended-reach pole pruners featuring square drive shaft configurations. Built with a fixed 30-degree incline, this angled gearhead optimizes blade angle and reach, making it significantly easier to perform clean flush cuts, prune awkwardly angled limbs, and clear high canopy growth without putting undue strain on your back, arms, or wrists.
- Genuine STIHL OEM Component: Factory replacement assembly (Part # 4182-640-0200 / 4182 640 0200) engineered to precise STIHL manufacturing tolerances for seamless power transfer and extended service life.
- Optimal 30-Degree Offset: Fixed angled angle improves cutting visibility and leverage on overhead branches while keeping the operator in a natural, comfortable standing position.
- Square Shaft Fitment: Purpose-built to mate securely with square-profile drive shafts found on modern STIHL telescopic and fixed pole pruners.
- Commercial-Grade Durability: Sealed metal gearbox housing engineered for high-torque professional logging, forestry, and arboriculture applications.
- Model Compatibility: Engineered specifically for STIHL HT 103, HT 105, HT 133, and HT 135 gas pole pruners, as well as select battery-powered HTA series models (such as HTA 135 and HTA 160).