Chamberlain HD520EVP LW3500EV Installation Parts
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We make it easy to replace parts on your MyQ-enabled Chamberlain belt drive garage door opener. With our illustrated diagrams at North Shore Commercial Door, you know what the part you need looks like and where it goes. Add our low prices, and DIY parts replacements or upgrades can prove a smart alternative to the high cost of replacing a garage door operator. When you see the part you want, just click on the number to confirm compatibility. Our replacement parts for Chamberlain garage door operator models HD520EVP and LW3500EV include Chamberlain-compatible LiftMaster brand door brackets, curved door arms, and emergency manual rope and handle assemblies.
Our LiftMaster garage door opener safety beam kit works with all 1997 and post-1997 garage door operators with infrared eye safety sensors. We also carry remote controls and replacement batteries for your Chamberlain MyQ-enabled HD520EVP and LW3500EV belt drive units. If you have questions about part compatibility or installation, contact our in-house pros at America's favorite garage door opener parts and accessories store.
| Key | Part # | Description |
|---|---|---|
| 1 | 178B35 | LiftMaster 178B35 Curved Door Arm |
| 2 | 41A5047-1 | Liftmaster 41A5047-1 Door Bracket Black |
| 3 | 41A2828 | Liftmaster 41A2828 Manual Rope & Handle Assembly |
| 4 | 41A5047-2 | Header Bracket with Clevis Pin and Fastener N/A |
| 5 | 29B137 | Liftmaster 29B137 Remote Visor Clip |
| 6 | 041A5266-3 | Saftey Sensor Bracket N/A |
| 7 | 41A5034 | Liftmaster 41A5034 Safety Beam Kit |
| 8 | 178B34 | Liftmaster 178B34 Straight Door Arm Section |
| 9 | 41B4494-1 | Liftmaster 41B4494-1 25 feet of 2-Conductor bell wire - white & white/red |
| 10 | 10A20 | Garage Door Opener Remote CR2032 3V Lithium Battery |
| 11 | 12B776 | Chamberlain 12B776 Hanging Brackets 1-Pair (2-Brackets) |