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Garage Stop

Q: Will these parts fit model 139.53970srt?

You have to go by the model number to make sure

Q: Will this fit model139.53637srt

Looking looking up the page in your owner's manual shows the part's list and it lists this part as working in your garage door opener

Q: I have a chamberlain liftmaster part number 41a5483b from 2003. will this part work?

Me too! And yes, it works great. The part number you reference appears to be the logic board on the back of the unit. On the front, chain side, is the name plate with the model number. Mine is model 2265R and if yours is also a 2265-ish, this replacement works great.

Product ID: 246071043

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Details

Material
Metal
Brand
Garage Stop
Colour
Multicolor
Item weight
454 g
Installation type
Screw-In

🎥Step-by-step video guide included

⚙️Precision-engineered gear & sprocket

🛠️Complete installation kit with grease & bearings

Frequently Bought Together

Garage Stop for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models, Liftmaster Replacement Parts

LIFTMASTER Garage Door Openers 31D380 Chain Drive Sprocket Cover

Replacement for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models

Description

⚙️ Upgrade your garage game with precision and ease!

DIY FRIENDLY - Comes with clear video installation instructions to get you back on track fast
ALL IN ONE KIT - Includes gear, sprocket, worm gear, grease, motor shaft & sprocket bearings for hassle-free replacement
ERGONOMIC DESIGN - Engineered for smooth operation and long-lasting durability
LIGHTWEIGHT COMPACT - Weighs just 454g with a compact 15.5 x 12 x 12 cm footprint for easy handling
SEAMLESS COMPATIBILITY - Fits 1/3 & 1/2 HP chain drive openers from Liftmaster, Sears, Craftsman & Chamberlain

The Garage Stopfor Liftmaster 41C4220A Gear and Sprocket Kit is a premium aftermarket replacement designed for 1/3 and 1/2 HP chain drive garage door openers from top brands like Liftmaster, Sears, Craftsman, and Chamberlain. This ergonomic, lightweight kit includes all essential components—gear, sprocket, worm gear, grease, and bearings—ensuring a smooth, durable operation. With included video instructions, it’s the perfect DIY solution to restore your garage opener’s performance quickly and reliably.

Specifications

Recommended uses for product	Residential garage doors
UPC	880160734218
Number of pieces	1
Manufacturer	Garage Stop
Part Number	59251-548
Product Dimensions	15.49 x 11.94 x 11.68 cm; 453.59 g
Item model number	59251-548
Style	One
Item Package Quantity	1
Special Features	Ergonomic
Batteries included?	No
Batteries Required?	No
Item Weight	454 g

Have a Question? See What Others Asked

Will these parts fit model 139.53970srt?

Will theses parts fit model 139.53910D

Will this fit model139.53637srt

I have a chamberlain liftmaster part number 41a5483b from 2003. will this part work?

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