Item 6 41a2817 gb garage opener kit works w chamberlain craftsman liftmaster 41c4220a 6 41a2817 gb garage opener kit works w chamberlain craftsman liftmaster 41c4220a see details was.
Liftmaster craftsman garage door opener shaft sprocket part 41a2817 41c4220a.
41c4220a spindle shaft with drive sprocket grease not included for 1 2 hp and 1 3 hp chain drive liftmaster chamberlain sears craftsman garage door openers works with 41a2817 replacement kit for maximum performance the entire door assembly must be properly balanced adjusted and lubricated for smooth operation.
The kit was easy to locate on a parts list on your website.
Sprocket assembly aka 41a2827 to repair my chamberlain model 2245c garage door opener.
I ordered 02 41c4220a gear amp.
The price was reasonable and it came quickly.