118798 Marantec Opener Trolley Assembly

118798 Marantec Garage Door Opener Trolley Assembly

The trolley assembly is the part that slides back & forth in the operator rail and over time can wear out or break. If that's the case then a new 118798 Marantec trolley is required. The manufacturer recommends replacement of the trolley over trying to fix the trolley since the trolley may not work properly if not reassembled properly and is critical for emergency situations. While replacing the trolley assembly check the chain connector or belt connector (whichever you may have). The connectors can also wear out over time and may also need replaced.

The 118798 Marantec opener trolley replaces previous part numbers: 8030177, 8030178, 103346, 115443, 115444, 115445

  • Replacement trolley assembly for chain & belt rail assemblies
  • Compatible with Marantec opener models: Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370, Synergy 380, M4500e, M4700e, M4500, M4700, Q7500, Q7700, Mac-Lift III Deluxe 2005 and Mac-Lift III Elite 2007
  • Works for 7', 8' & 10' high doors (red pull cord rope can be adjusted to length accordingly)

 

Note: will not work for the Heavy Duty (2mm-14ga.) rail assembly

118798 Marantec opener trolley diagram

 

 

 

 

 

 

 

 

 

 

 

Troubleshooting your Marantec opener but don't have a parts list? Download Marantec garage door opener manuals on our Support Manuals site.

  • Manufacturer: Marantec
  • Part #: 118798
118798 Marantec Garage Door Opener Trolley Assembly
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  • Item #: 118798
  • Manufacturer: Marantec
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Price $51.00
Sale Price $39.95
Availability In-Stock
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