Liftmaster 1270


When it comes to LiftMaster 1270 garage door opener parts, Garage Door Supply Company makes it easy to find them. Plus, you'll pay lower prices for LiftMaster model 1270 replacement assembly parts, logic boards and other parts for your belt drive garage door operator. We have interactive guides for each LiftMaster 1270 model garage door opener part. See what the parts look like and where they fit on your garage door opener. Hover with your computer mouse above the illustration to learn the part number. Then, scroll down to our list by part number, and click to view the cost, description and compatibility information.
LiftMaster Motor Assembly Parts:
Key | Part Number / Item Name |
11 | 12A373 Capacitor bracket |
12 | 41A3150 Terminal block w/screws |
13 | 41D3058 Replacement motor & bracket |
14 | 41a3583-7 Motor Cover (Not Available) |
15 | 41A2818 Limit drive gear & retainer |
16 | 41D3452 Limit switch assembly |
17 | 41C4398A RPM sensor assembly |
18 | 41A2826 Shaft Bearing Kit (Not Available |
19 | 41A2822A Interrupter cup assembly |
20 | 1A5014-3 End panel w/all Labels (Not Available) |

LiftMaster Belt Drive Rail Assembly Parts:
Key | Part Number / Item Name |
1 | 4A1008 Master Link Kit |
2 | 41A3588-1 Belt Pulley Bracket |
3 | 41B3869-3 Trolley Assembly |
4 | 109B33 Trolley Belt Clip |
5 | 183B99 One piece T-rail Assembly (Not Available) |
Key | Part Number / Item Name |
6 | 41A3589-3 Full Belt Assembly 7' Door |
41A3589-1 Full Belt Assembly 8' Door | |
41A3589-2 Full Belt Assembly 10' Door | |
7 | 41B4103 Belt Tensioner Assembly |
8 | 83A11-2 Rail Grease AeroLube |

Installation Parts
Key | Part Number / Item Name |
7 | 41A5047 Door Bracket |
8 | 41A4353 Header Bracket |
9 | 41A4373A Safety Sensor Kit |
10 | 178B34 Straight Door Arm |
11 | 178B35 Curved Door Arm |
12 | 41A6569 Safety Sensor Brackets |