32 2 heavy duty nylon main drive gears see more product details.
Main gear for craftsman garage door opener.
7 99 liftmaster sears craftsman 371lm remote control transmitter single button 315mhz.
2 3 4 number of teeth.
If the gear and sprocket assembly breaks the motor runs but the door won t move.
I replaced just the main gear with the sprocket and shaft assembly for 25 or so from a supplie.
The diagram s below can help you find the right part.
This was a craftsman model 139 53976srt.
If your garage door opener runs when you press the button but the door won t open this is likely the part that needs replacing 41a2817 drive gear.
Drive gear bore size.
Garage door opener gear.
Liftmaster sears craftsman garage door opener replacement main gear 41a2817 cr our low price.
Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door.
Drive gear outside diameter.
Chain rail extension kit.
My sears chain drive garage door opener s main gear is worn.
This diy repair guide explains how to replace the gear and sprocket assembly on a chain drive garage door opener.
This is a video on how to change the gear sprockets in a craftsman garage door opener.
Drive gear number of teeth.
Find the best replacement parts for less for your sears craftsman garage door opener at garage door supply company.
Sears craftsman garage door opener replacement white main gear 81b0045 2 pack.
Wireless keypad with all weather cover.
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Chain rail extension kit.