TB80EC Troy-Bilt Trimmer Parts and Repair Help
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TB80EC Troy-Bilt Trimmer - Overview

Models starting with TB80EC

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(3)
PartSelect #:PS9119300
Manufacturer #:753-06190
It is an authentic manufacturer-sourced replacement part that i supplied for Craftsman trimmers. The function of a carburetor is to mix the air and the gas into a highly combustibl...
$24.91
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PartSelect #:PS9457214
Manufacturer #:753-06091
The pawl assembly is a complete OEM kit that includes the two plastic pawls, the two springs, and the metal housing. Installation is rated "Medium" difficulty and requires a screwd...
$6.19
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(2)
PartSelect #:PS9306452
Manufacturer #:791-153066B
This genuine bump head knob assembly, sometimes known simply as the bump head, is black and approximately 2 inches long. Sold individually, this plastic part releases the cutting l...
$11.82
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(2)
PartSelect #:PS9118330
Manufacturer #:753-06571
This gearbox is for line trimmers. Gearbox contains the gears that turn the line spool for cutting.
$32.96
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(3)
PartSelect #:PS10009815
Manufacturer #:753-08164
$16.55
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PartSelect #:PS10009619
Manufacturer #:753-06253
$2.99
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PartSelect #:PS9457219
Manufacturer #:753-06104
$2.99
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(1)
PartSelect #:PS9119496
Manufacturer #:753-1155
This spool is for line trimmers. Spool houses the cutting line and fits inside the cutting head to cut grass and weeds. Wear work gloves to protect your hands when installing th...
$19.11
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(2)
PartSelect #:PS9303676
Manufacturer #:753-05860
$17.66
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(1)
PartSelect #:PS9118306
Manufacturer #:753-06250
$15.39
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Search Instructions
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Carburetor replacement

  • Customer: William from PALMETTO, FL
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 9 people found this instruction helpful
Removed 2 screws securing the air cleaner and carburetor to the engine using a T25 Torx driver. then removed the throttle cable from the carb.Then removed the o ring gasket from the engine and replaced with a new one and replaced the carb etc. Primed it and fired it up.Runs just like new. read more

Broken air cleaner

  • Customer: Anthony from HEARTLAND, TX
  • Difficulty: Very Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
remove two screws holding old air cleaner housing to carburetor and manifold. The carburetor will come off but don't worry as long as gasket does not tear. line up new housing, put the 2 new screws in and tighten. put new filter in and the new cover on and done read more

The gear ssembley was not turning

  • Customer: Ronald from TOOL, TX
  • Difficulty: Really Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
I ordered the gear assembley and the boom assembley and I stalled them. read more