SI Siegenia old Style Drive Gear 

Genuine Siegenia Parts 

• These are the old style teeth connection. No longer made. 
• We believe they are the last remaining stock.
• Limited sizes left 
• For Tilt and Turn windows and Tilt and slide doors 
• Full Length genuine Gearing, not replacement Gearboxes
• These are crop able in size ranges. 
• The 480-600 Drive gear is 700mm before cropping
• The 1461-1920 Drive gear is 1641mm before cropping 
• The 1880-2380 Drive gear is 2080mm before cropping