Description
Overview:
The Worm Wheel is a Genuine Stihl replacement gear for the drive system in Stihl cordless sweeping machines, including the KGA 770 and KG 770. Manufactured from hard‐wearing engineering polymer for strength and low friction, it transfers motion from the worm drive to the brush mechanism, helping maintain smooth, consistent sweeping performance. Correct engagement of this wheel is essential for effective debris collection and even brush rotation. Purpose‐built for Stihl's push and cordless sweepers, it supports both professional maintenance and domestic upkeep by keeping the transmission operating as intended. Using the correct genuine part helps preserve compatibility, reduce premature wear, and maintain the machine's designed performance over time.
Key Features:
- Genuine Stihl part for assured fit and compatibility
- Durable, low‐wear polymer construction for long service life
- Precision‐moulded teeth for smooth meshing with the worm drive
- Helps restore consistent brush speed and sweeping efficiency
- Stable performance under regular, stop‐start sweeping loads
- Supports efficient power transfer with reduced noise and vibration
- Straightforward to replace with basic tools, minimising downtime
- Suitable for routine overhaul or preventive maintenance schedules
Typical Applications:
Used to replace a worn or damaged drive gear in Stihl sweeping machines to recover lost sweeping power, uneven brush motion, or slipping under load. Ideal during full transmission services, after heavy seasonal use, or when diagnosing drive noise in the brush system. Suitable for facilities, workshops, landscaping teams, grounds maintenance, and domestic users maintaining paths, car parks, warehouses, and forecourts.
Also known as:
Drive gear, reduction gear wheel, transmission gear, brush drive wheel, sweep drive cog, drive sprocket (gear type), power transfer gear for sweeping machines.
Fits Models:
KG 770, KG770, KGA 770, KGA770
Alternate Part Numbers:
4860 732 3600, 48607323600, 4860-732-3600
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