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Popular Troy-Bilt String Trimmer Parts

Throttle Trigger – Part Number: 753-04119
Your Price
$6.42
Throttle Trigger
PartSelect Number PS11839169
Manufacturer Part Number 753-04119
Fixes these symptoms
No Symptoms for this part
Air Filter – Part Number: 753-05254
Your Price
$5.12
Air Filter
PartSelect Number PS9456868
Manufacturer Part Number 753-05254
Fixes these symptoms
No Symptoms for this part
Installation Instructions
Rondall from HARTSVILLE, TN says,

Lost the cover
Took 2 screws off and put the new one on...read more

Throttle Trigger – Part Number: 731-04970B-10
Your Price
$7.97
Throttle Trigger
PartSelect Number PS11803739
Manufacturer Part Number 731-04970B-10
Fixes these symptoms
No Symptoms for this part
Fuel Tank Assembly W/Fuel Lines Incl. 29 – Part Number: 753-06797
Your Price
$18.76
Fuel Tank Assembly W/Fuel Lines Incl. 29
PartSelect Number PS11812933
Manufacturer Part Number 753-06797
Fixes these symptoms
No Symptoms for this part
Fuel Return Line – Part Number: 791-181086
Your Price
$6.06
Fuel Return Line
2 Reviews
PartSelect Number PS9137685
Manufacturer Part Number 791-181086
The OEM fuel return line, or fuel return tube, is a clear plastic line that returns fuel from the primer bulb back into the fuel tank of your engine. You will know your fuel return line is in need of replacement if cracks or leaks have begun appearing, and fuel is leaking from your carburetor. This part is sold individually, and you will know if it is right for your engine by checking your model number or owners manual. One end of the line will attach to the primer bulb, and the other to the fuel tank; make sure all fuel lines are tight when completing this repair, to prevent leaks and fire hazard risks. Most customers rated this repair as easy.
Fixes these symptoms
No Symptoms for this part
Installation Instructions
Howard from NEWBURGH, IN says,

Dry rot hoses
Took off old and new parts went right in place....read more

Bump Head Knob Assembly – Part Number: 791-181468B
Your Price
$15.65
Bump Head Knob Assembly
3 Reviews
PartSelect Number PS10013974
Manufacturer Part Number 791-181468B
This OEM bump head knob assembly, known simply as the bump head assembly sometimes, advances the line on your trimmer in the spool. Black in color, it is made of plastic and steel and is sold individually. Tap your trimmer on the ground to see if the cutting line advances to determine if there is a problem with this part. If it will no longer feed, it is likely that this part needs to be replaced. Most of our customers rated this repair as easy. You can attach your new part to the cutting head with no special tools required to complete the repair.
Fixes these symptoms
No Symptoms for this part
Primer and Hose Assembly – Part Number: 791-683974B
Your Price
$19.48
Primer and Hose Assembly
PartSelect Number PS10014772
Manufacturer Part Number 791-683974B
This manufacturer-certified primer and hose assembly includes the primer bulb, the primer bulb housing, and the fuel line. Any or all of the clear plastic parts in this assembly may experience wear and tear over time that cause fuel to leak due to cracking or blockages. If they are not functioning, these parts will fail in their function of supplying fuel from the tank to the carburetor. This is an easy repair, which can be made by identifying the location of the parts, between the fuel tank and the carburetor, and reinstalling them with no special tools required. When installing, make sure the fuel lines are tight to prevent leaks and fire hazards.
Fixes these symptoms
No Symptoms for this part
Air Cleaner Filter – Part Number: 791-180350B
Your Price
$9.03
Air Cleaner Filter
PartSelect Number PS10013535
Manufacturer Part Number 791-180350B
The manufacturer-certified Air Cleaner Filter is a grey foam filter used to prevent debris and dirt from entering the carburetor and engine, causing damage. Installation is rated as "Easy". This filter may become clogged and cause the engine to run rough due the restricted air flow, at which time the filter should be replaced. This filter is placed inside the air cleaner housing.
Fixes these symptoms
No Symptoms for this part
Fuel Cap – Part Number: 753-06857
Your Price
$6.58
Fuel Cap
PartSelect Number PS9457513
Manufacturer Part Number 753-06857
Fixes these symptoms
No Symptoms for this part
Switch – Part Number: 791-182405
Your Price
$9.07
Switch
PartSelect Number PS10014381
Manufacturer Part Number 791-182405
This Switch is a black, plastic on/off switch for a trimmer. Installation of this manufacturer-certified switch is rated as "Easy" and requires a screwdriver, wrench set and socket set. Refer to your make, model, and diagrams to ensure this switch is correct for you.
Fixes these symptoms
No Symptoms for this part

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