OEM Troy-Bilt Trimmer Parts | Expert DIY Repair Help & Fast Shipping

$6.42

Throttle Trigger

Fix Number FIX11839169

Manufacturer Part Number 753-04119

This is a genuine OEM replacement throttle trigger (red). The throttle trigger is responsible for managing the speed of the engine. The throttle cable attaches to the trigger, which connects to the throttle lever on the carburetor. It is in constant use, so it tends to deteriorate over time, making it a common replacement part.

$19.48

Primer and Hose Assembly

Fix Number FIX10014772

Manufacturer Part Number 791-683974B

This is a primer and hose assembly, and it is used on various lawn equipment. The assembly comes with two parts. The first is the hose which is almost 5 inches long, and less than a 1/4 inch thick. The second part is the primer bulb or primer pump, and that is 2 inches long, and 1 inch wide, with a round bulb head. Together, the primer and hose assembly fill the carburetor with fuel to give your machine a quicker start. After time, your hose will crack and your primer will lose elasticity. Both will have to be replaced when this happens. Before starting this repair make sure to drain the fuel from the tank, and remove the spark plug.

$12.20

Bump Head Knob Assembly

Fix Number FIX9306452

Manufacturer Part Number 791-153066B

This bump knob assembly fits lawn and gardening tools, usually trimmers. This part bumps on the ground to advance the cutting line from the spool. With time and use, this part can wear out easily. It is recommended to order an extra knob assembly to always have on hand. Refer to the manual provided by the manufacturer for installation instructions and safety practices.

$9.07

Switch

Fix Number FIX10014381

Manufacturer Part Number 791-182405

This switch is used on a variety of trimmers, blowers and other similar gardening equipment. This switch controls the on and off operations of your tool. Switches have mechanical internals, which degrade and wear out in time. In this case, switches are a commonly replaced part. *Please note: this part is sold individually. The tool needed for this repair is a screwdriver. To repair, first remove screws that hold the pieces of housing together. Next, disconnect wires from the old switch as well as the wires from the housing. Now you can install the new switch in the housing and connect the correct wires to it. For further installation instructions, refer to the diagram provided by the manufacturer.

$6.06

Fuel Return Line

Fix Number FIX9137685

Manufacturer Part Number 791-181086

This is a fuel return line, and it is used with various outdoor lawn equipment. Fuel travels through the return line into the carburetor, and from the primer bulb/pump into the fuel system. The line returns the extra fuel back into the tank. This part will crack and become brittle over time. If your fuel line is leaking, you will need to replace it. Before you begin repair work on your equipment make sure you drain the fuel from the tank, and remove the spark plug.

$15.65

Bump Head Knob Assembly

★★★★★

1 Review

Fix Number FIX10013974

Manufacturer Part Number 791-181468B

$21.99

Clutch Assembly, Small

Fix Number FIX9303676

Manufacturer Part Number 753-05860

Installation Instructions

Gerald from CHATTANOOGA, TN

Quit driving head

Remove handle with trigger from shaft. Remove shaft from engine. Remove spark plug. Insert small rope into cylinder ( to stop shaft from turning. Remove small screw from end of clutch cover and remove cover. Unscrew clutch assembly ( note Direct on assembly). Assemble new clutch in reverse. Read more...