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Compatible with chain drive chamberlain sears craftsman manufactured operators 1984-current.

Kit Includes: Gear and sprocket, worm gear, grease, motor shaft bearings, sprocket bearings.

Compatible with chamberlain, sears, craftsman and lift master 1/3 and 1/2 HP chain drive models.

Complete kit includes: Helical gear and top hat assembly, worm gear, wear bushings, grease, and hardware needed to replace the chain drive gears.

Our Chain Drive Gear and Sprocket Kit is a complete chain drive gear and sprocket replacement kit. This gear and sprocket assembly is compatible with various chain drive garage door openers; manufactured after 1993.

Replacement parts for chamberlain, sears, craftsman and lift master 1/3 and 1/2 HP chain drive models.

Compatible Major Brands:Chamberlain,LiftMaster,Genie, Mechanic, Stanley, Do It, Linear,Moore-o-Matic and Craftsman garage door openers with multi-frequency 300/310/315/390MHz etc.NOTE:Access Master,Do-it,Gatheron,LiftMaster,Link Control,Master Mechanic,Raynor,Sears Craftsman,Steel Craft,True Value are all compatible with Chamberlain technology.Please refer to the relevant learn button of Chamberlain listed above to set your keypad.

Security Entry: If you don't want to use keys or remote control to open and close your garage doors, choose our keyless keypad for gaining security access entry. The keypad provides visibility in any light to allow entry via a personal 4-digit code.

2 Channels support 2 Doors: Each channel can control different receiver independently. You can program each channel to a different Entry PIN code. And temporary PIN Code can be programmed for guests entry.

Works Major Brands: Chamerlain/Liftmaste,Linear,Craftsman,Genie,Overhead Door, Stanley, Linear and more openers has Red/Orange/Purple/Yellow/Green color learn button or DIP Switches on the motor unit. Works multi-frequency 300/310/315/318/390MHz etc.

NOTICE: For Access Master,Do-it,Gatheron,LiftMaster,Link Control,Master Mechanic,Raynor,Sears Craftsman,Steel Craft,True Value are all compatible with Chamberlain technology.Please refer to the relevant learn button of Chamberlain listed above to set your keypad & remote.

NOT SUPPORT: NOT compatible with garage door openers manufactured by Allstar, Marantec, Hormann etc openers. Can compatible most of America brands opener,but NOT 100% universal.

3 BUTTONS:Supports up to 3 different Security+ 390MHz LiftMaster, Chamberlain, Sears Craftsman,Linear etc garage door openers made around 1997-2005 that has a RED or ORANGE learn button on the motor unit.

WORK ONLY:For the garage door opener has Red or Orange LEARN button on the motor unit. Can't support for other color learn button.Can't support the Genie opener. Can't support the opener has dip switch inside.

ATTENTIVE DESIGN:Sliding cover design,directly change the battery no need to unscrew.Built-in LED transmitting & low battery indicator. Latest RF technology ensures better range. Secure rolling code encryption same as original remotes. Small, compact and lightweight keyfob style easy to carry around.

Compatibility: Our garage door keypad works for the most popular brands including Liftmaster, Chamberlain, Sears Craftsman, Genie/Overhead Door with Intellicode, Stanley, Linear Moore-o-Matic, Roynor etc with 300/310/315/390MHz. Support Yellow/Purple/Green/Red/Orange learn button or DIP switch.

Security Entry: The keyless garage door keypad helps you control the opening and closing of multiple garage doors without a key or remote, saves yourself the trouble of carrying multiple remotes.Simply enter your personal 4-digit PIN code to gain secure access.

2 Channels: The wireless garage door keypad has 2 channels to connect with 2 garage door openers, allows to control up to 2 garage doors independently. You can program each channel to a different Entry PIN code.

【NOTICE】:Please confirm your garage door opener has learn/smart button before purchase,otherwise it will not work.(Not compatible garage door opener with DIP Switch or MyQ series opener)!

【Universal Compatibility】:Compatible with most brands of garage door, including LiftMaster, Chamberlain and Craftsman;it also support the opener with learn button of ORANGE/RED/PURPLE/YELLOW/GREEN.

【Multichannel Control】:3 button design allows control of up to 3 garage door openers at once.Don't worry about carrying multiple remotes.

Automatically locks and unlocks the gate when the Automatic Gate Opener is activated.

They are suitable for swing gate and perfect for all driveway gates made by steel, wood, vinyl, plastic and shaped as panel,Able to protect your gate in bad weather.

The electric lock adds reinforcement to prevent against unwanted intrusion on gate systems. Weather-resistant for all seasons of the year. Manual Keys are included to enable manual operating during power outage or when you lose the remote. Higher quality designed plastic-spraying surface makes the lock more durable and reliable.

Works with most major brands: Compatible with Chamberlain, LiftMaster and Craftsman garage door openers from 1993 to present (openers with safety sensors)

Single button Closure; Install the battery and program the keyless entry prior to installation; Make sure the garage door opener has a working light bulb because it is a programming indicator; Not compatible with Craftsman Series 100

Temporary pin can be programmed for deliveries/guests

KEYLESS GARAGE ACCESS: Enter your garage without needing to carry a key with the Genie wireless keyless entry pad. .Temporary Pin: Can be provided to repairpersons, meter readers, house sitters, etc., while you’re away, without compromising your family’s private entry code

SAFE AND SECURE: Intellicode technology prevents access to your garage by unauthorized persons.

COMPATIBLE WITH ALL GENIE INTELLICODE OPENERS: Works with Genie single or dual frequency openers manufactured since 1995.

Compatible with all Liftmaster Screw Drive and Low Profile Screw Drive operators (1995-current)

Also replaces some Chamberlain models

Same as Part number 25A18

REPLACEMENT KIT: Replaces broken or faulty safety beams in your Genie garage door opener’s Safe-T Beam system.

WORKS WITH MANY GENIE OPENERS: Compatible with Genie (only) garage door openers manufactured since 1993 that utilize required safety beams.

KEEPS FAMILY AND PETS SAFE: Places an invisible infrared beam across the door opening and reverses door automatically if an object passes through the LED beam of light.

“Did I shut the garage” No more worrying.

Open or close your garage from anywhere. Simply download the free myQ app for iPhone or Android and get connected with your very own Smart Garage

Give access to family or friends while on the go

Wireless Design: No need for additional wiring as this keyless entry system is completely wireless

Easy to Use: Temporary password option and one-button-to-close feature makes it convenient to use

Battery-Operated: Wireless and keyless garage door keypad operates and comes with a 9-volt battery

Newer chamberlain manufactured garage openers including sears craftsman, chamberlain, LIFTMASTER

Newer chamberlain openers that currently have black brackets that clip onto the garage door track

Chamberlain openers that currently have 1 sensor with a green light & sensor with a yellow light

Standard Pulley Size: 3-inch diameter pulley is the standard DIY replacement for your old, noisy garage door pulleys. Each pulley is 200 lb. load rated for doors up to 400 lbs.

High Quality: Extra Heavy Duty Steel Construction, Case Hardened Race with 9 ball bearings, factory lubricated.

Maximum cable diameter 1/4", 3/8” bore size is the diameter of bolt.

includes gear and sprocket, worm gear, grease, motor shaft & sprocket bearings

compatible with chain driven 1/3 & 1/2 HP openers from Liftmaster, Sears, Craftsman & Chamberlain

1-Pack

This part is compatible with models including; 2060L,CM8600,ISD995-2WKM,PRO90S,CMD9900,IS550-1,IS550-2,AC SCREW DRIVE,ISL980,G2500,H4000,3560,PRO98S,CM7500S,H6000,H8000,IS850-2M,CM8500S,GXL-CL,36280S,36280R,IS550-2X,PRO99,CM7600,PLUS 3060L,4560,PRO95,IS525,GXL SERIES,IS920,ISD1000,2560,EXCELERATOR,IS-IMS-ISL A SERIES,IS-IMS-ISL B SERIES,ISD SERIES,IS900-1,ISL950,ISD990,IS900-2,GX SERIES,ISD995,ISD990-2,G SERIES

This Is A Manufacturer Substitution. Part May Differ In Appearance But Is A Functional Equivalent To Prior Parts Including; 20414R,25589C,25589S,25589S,34107R,36179R

Genuine Original Equipment Manufacturer (Oem) Part. Compatible Brands: Genie

🤓 SMARTEN EXISTING GARAGES: Universal adapter connects to existing openers & connects to wireless b/g/n so you can control from anywhere wirelessly.

🔈 WORKS WITH ALEXA, GOOGLE HOME, IPHONE, SIRI, ANDROID: Use any device including voice assistants, like Alexa, Ok Google, Siri, or even on smart watches.

🚘🚘 MULTI-CAR GARAGES: Have 1, 2, or 3+ garage doors? Our device works with any number of garage stalls - each garage door will require its own opener to control it.

The product is 8', new structural steel rail extension kit

Easy and simple use kit

The product is manufactured in China

Sears Craftsman Garage Door Opener Replacement White Main Gear 41A2817 2 Pack.

Length: 233 in. 20 Grooves Per Six Inches

VERY IMPORTANT** LOOK AT PICTURES***MAKE SURE THE 2 ENDS OF THE BELT ARE THE SAME AS YOUR OLD BELT***

For use with various LiftMaster and Chamberlain Belt Drive Garage Door Openers.

Full belt assembly for use with Liftmaster/Chamberlain/Sentex belt drive models 2500, 2580, 2280, 3500, 3580, 3280

Full belt assembly for use with chamberlain belt drive models WD822k, WD922k, WD912k

For standard 7 foot high garage doors

Works for 1993-current Sears Craftsman, LiftMaster, Chamberlain brand openers with Purple, Red/Orange, Yellow, Green smart/learn button on the powerhead (motor unit attached to the garage ceiling - see all photos for clarification)

Compatible with opener models 1345, 1355, 1356, 3220, 3240, 3255, 3265, 3266, 3267, 3270, 3280, 3500, 3585, 3595, 3800, 3850, 8165, 8365, 8366, 8367, 8500, 8550W etc (see description for full list)

Replacement remote control for Sears Craftsman 139.53753, 139.53681, 139.53879 and LiftMaster 80 series, 970 series, 370 series etc (see description for full list)

This sleek, space-saving design mounts on the wall beside your garage door, freeing up ceiling space

This elite series model comes fully equipped with security 2.0, myq

Get reliable, durable and powerful performance with our p3 motors

Sold on Amazon

Long Range Sensing distance up to 50 ft.

Built-In Heater for dependable performance in most environments.

Alignment strength indicator signals optimal beam alignment. Requires power only on one side of the installation.

for Sears/Craftsman/Liftmaster garage openers 1993 - present

controls one garage door

includes visor clip

This sleek, space-saving design mounts on the wall beside your garage door, freeing up ceiling space

This elite series model comes fully equipped with security 2.0, myq

Get reliable, durable and powerful performance with our p3 motors