8550WLBMC replacement parts
This model number is discontinued. Available replacement parts are listed below.
Replacement Parts
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Specifications
| Drive Type | Belt |
| AC / DC | DC |
| Battery Backup | Yes |
| Motion-Detection Light Activation | Yes |
| Security / Lock | Yes |
| Smartphone Control | Yes |
| Soft Start / Stop | Yes |
| Timer To Close | Yes |
Warranty
- Accessory Warranty: 1 Year Battery and Remote Control
- Belt Warranty: Lifetime
- Motor Warranty: Lifetime
- Parts Warranty: 5 Years
Installation & Support
general documents
keyboard_arrow_up- 8550W Autolock Brochure
- Accessory Compatibility Chart
- LiftMaster California Residential Garage Door Opener Comparison Chart - English
- LiftMaster Garage Door Opener Comparison Chart - English
- LiftMaster Garage Door Opener Comparison Chart - French
- LiftMaster Model 8550WLB Product Guide - English
- LiftMaster Model 8550WLB Product Guide - French
- LiftMaster Model 8550WLB Product Guide - Spanish
- New Garage Door Opener DC Motor - English
- New Garage Door Opener DC Motor- French
- New Garage Door Opener DC Motor- Spanish
- Replacement Parts for Automatic Garage Door Lock Capable Garage Door Openers - English
- Replacement Parts for Automatic Garage Door Lock Capable Garage Door Openers - French
- Replacement Parts for Automatic Garage Door Lock Capable Garage Door Openers - Spanish
architect documents
keyboard_arrow_upinfo California Residents: Proposition 65 WARNING
Need help?
Browse installation guides, product manuals, FAQs, videos and tutorials, or ask us a question. Click here.
Time to upgrade?
Shop our latest garage door openers and choose from the best in smart home and security features. Click here.
Find a Dealer
Get the peace of mind that only comes with working with a LiftMaster qualified dealer. Click here.
