The American West Windmill & Solar Company carries a complete line of new repair parts for all gearbox sizes from
6’ ft. up to 16’ ft.

Quantity	Part Number	Description
1	507	Oil Ring
1	517	Spring for Spout Washer
1	520	Oil Collector
1	522	Shaft for Guide Wheel Yoke
1	523	Guide Wheel
1	578	Locknut for 661 Mast Pipe
1	579	Lockwasher for 661 Mast Pipe
1	580	Spring Holder
1	608	Yoke
1	610	Pin for Pump Rod
2	622	Colt with Cotter for Pitman Arms
2	686	Pitman Arms
1	702	Main Casting
2	704	Small Gears
2	705	Large Gears
1	708	Bearing for 704 Small Gears
1	711	Socket for Oil Collector
1	718	Spout for Oil Collector
1	720	Shaft for 705 Large Gears
2	721	Pin for 705 Large Gears
1	729	Pin for 719 Shaft
1	730	Bearing for 719 Shaft
1	744	Key for 704 Small Gears
1	751	Bar for 752 Bearing
1	752	Bearing for 720 Shaft

Download a PDF of the gearbox schematic.