Liftmaster Model 1240 1245 1255 215WD 315WD 1240R 1245R 1245LK 1255R 985 1345 1250 1265 1260 320WD 1260LK 220WD 1355 1246 1246R 1256 1256R 1346 1356 Chain Drive

At North Shore Commercial Door, finding the correct repair and replacement parts for your LiftMaster Model 1240, 1245, 1255, 215WD, 315WD, 1240R, 1245LK, 1255R, 985, 1345, 1250, 1265, 1260, 320WD, 120LK, 220WD, 1355, 1246, 1246R, 1256, 1256R, 1346 or 1356 Chain Drive operator is now quicker and easier than ever before. Even if you don’t know the part number. Introducing our new, interactive Exploded Parts View tool. Quickly find the part you need by hovering over the parts in the diagram below for pop up information. When you find the part, click BUY NOW to go directly to the product page and place the item in your shopping cart. If you already know the part number, find the information in the table below and click on the item description in red text to be redirected to the product page and place the item in your shopping cart. No more searching. No more guessing. No more hassles.

Be sure to use our new Interactive Exploded Parts View to find the item you need! Using it is easy, just follow the directions below!

USING THE INTERACTIVE EXPLODED PARTS VIEW

Place your mouse over the number or letter representing the product you need. Product information should pop up.
Click BUY NOW and you will be redirected to the product you need and can add item to cart.

OR, IF YOU KNOW YOUR PART NUMBER

Use the table to find the item you need.
Click the red text and it will take you to the product page.

Key	Part #	Description
1	41A4208-2	Liftmaster 41A4208-2 Chain Spreader
1A	31D380	Liftmaster 31D380 Sprocket Cover
2	41A3261-1	Liftmaster 41A3261-1 Chain Drive Dual Gear & Sprocket Assembly
2A	41C4220A	Liftmaster 41C4220A Gear and Sprocket Assembly
3	41A2817	Chamberlain LiftMaster 41A2817 Chain Drive Garage Door Opener Gear Kit
4	41B4245	Liftmaster 41B4245 Line cord
5	N/A	End Panel - One Light Openers
6	143D100	Liftmaster 143D100 End panel with all Lables
7	4A1344	Liftmaster 4A1344 Light socket
8	108d34	Liftmaster 108D34 Garage Door Opener Lens Cover
8A	108D36	Liftmaster 108D36 Garge Door Opener Lens Cover
9	30B532	Liftmaster 30B532 Capacitor - 1/2 HP
9	30B387	Liftmaster 30B387 Garage Door Opener Capacitor
10	12A373	#9 Liftmaster 12A373 Capacitor Bracket
11	41A3150	Liftmaster 41A3150 Terminal Block w/ Screws
12	41A3150	#11 Liftmaster 41D3058 Universal replacement motor & bracket assembly
13	41A3583-11	Liftmaster 41A3583-11 Cover
13	41A3583-15	Liftmaster 41A3583-15 Cover
14	41A2818	#13 Liftmaster 41A2818 Limit switch drive & retainer
15	41D3452	Liftmaster 41D3452 Limit switch assembly
16	41C4398A	Liftmaster 41C4398A RPM sensor assembly
17	41C4246	Liftmaster 41C4246 Wire Harness
18	41A2826	Liftmaster 41A2826 Motor shaft bearing kit
19	41A2822A	Liftmaster 41A2822A Interrupter Cup
20	41A4252-6G	LiftMaster Chamberlain 41A4252-6G Garage Door Opener Circuit Board (Non-Security+)
	41A4252-76	LiftMaster Chamberlain 41A4252-7G Garage Door Opener Circuit Board
	41A5021	LiftMaster 41A5021-I Logic Board Garage Door Opener Circuit Board
	41A5021-1I	LiftMaster Chamberlain 41A5021-1I Delux Chain Drive Logic Board
	41A5021-1M-315	LiftMaster Chamberlain 41A5021-1H-315 Garage Door Opener Circuit Board
21	41A5014-3	Liftmaster 41A5014-3 End Panel
22	41A3673	Liftmaster 41A3673 End Panel - Two Light Opener
22	41A2825	Liftmaster 41A2825 Opener Assembly Hardware Kit