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You are here:Home > Liftmaster Parts > Belt Drive > Standard Models: 1270, 1280, 1280R

Parts fit Standard Models: 1270, 1280, 1280R

Rail Assembly Parts: <Click Here>

Safety Sensors: <Click Here>

Logic Boards: <Click Here>

Help Finding Opener Model #: <Click Here>

Item Part Number



  990LM Liftmaster 990LM Surge Protector.  Protects any garage door opener from harmful power surges.  Door opener circuit boards and other components are frequently damaged by power surges caused by lightening storms.  This surge protector has special terminals (colored connectors on bottom - see photo) that connect to, and protect, the Safety Sensors and the wall control station (only used with Liftmaster or Chamberlain openers manufactured after 1994).  Click here for 990LM manual


1 41A4371 Liftmaster 41A4371 Belt Cap Retainer
$ 3.00
2 41A4885-2 Liftmaster 41A4885-2 Gear and Sprocket Assembly.  Complete with drive gear and worm gear, thrust washers, bearing plate, roll pins, and grease.
$ 29.35
3 41A2817 Drive/Worm Gear Kit 41A2817.  Large Gear is 2 3/4" x 1/2" wide, with a 1/2" bore.  The worm gear is 1 1/8" OD, and the teeth are 1 1/4" wide (all sizes are approximate).  The kit comes with grease, bushing, pins, washers, and retaining rings / clips.

We sell lots of these - they are always in stock for fast shipment !

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$ 18.99

4 Special Order Line Cord

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5 Special Order Wire Harness

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6 Various
Receiver Logic Board Assembly - click on the link below to a page that is dedicated to Logic Boards.

Price Varies

7 41A3673-1 End Panel with all labels

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8 4A1344 Light Socket
$ 5.75

9 108D34 Lens - two light models
$ 11.75

10 30B532 Capacitor 1/2 HP models
$ 15.50

11 Special Order Capacitor Bracket

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12 Special Order Terminal block with screws

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13 41D3058 Universal replacement motor & bracket assembly.  Complete with motor, worm gear, bracket, bearing assembly, and RPM sensor.
$ 78.00
  41C4842 Liftmaster 41C4842 Replacement Motor & Bracket assembly for 1280 and 1280R models.  Complete with motor, worm, bracket, bearing assembly, and RPM sensor.
$ 96.60
14 Special Order Cover

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15 41A2818 Limit Switch Drive & Retainer
$ 5.00

16 41D3452 Limit Switch Assembly (1986 - current)
$ 14.95

17 41C4398A RPM Sensor Assembly (1986 - current)
$ 11.25

18 41A2826 Shaft Bearing Kit
$ 8.95

19 41A2822A Interrupter Cup - large
$ 4.97

20 Special Order End Panel - one light operator

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