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Troy-Bilt String Trimmer Parts

Troy-Bilt Lawn Mower Handle Star Knob
Genuine Mtd part
By: Mtd
Part Number: 720-04072A

Star knob connects upper and lower handles on lawn mowers and outdoor equipment. Replace if threading is worn, cracked, or knob is missing for secure assembly.

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$7.95
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Troy-Bilt Lawn Tractor Air Filter
Genuine Mtd part
By: Mtd
Part Number: 753-05254

Foam air filter prevents debris from entering your engine. Replace if dirty, clogged, or causing black smoke and high fuel consumption. Verify fit.

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$7.95
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Troy-Bilt Gas Line Trimmer Air Filter Cover
Genuine Mtd part
By: Mtd
Part Number: 753-04223

Protective cover that secures over the air filter on gas line trimmers and leaf blowers. Replace if cracked, broken, or missing to keep debris out.

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$33.31
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$37.14
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$3.83

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Troy-Bilt Line Trimmer Lower Drive Shaft
Genuine Mtd part
By: Mtd
Part Number: 753-05267

Lower flexible drive shaft for line trimmer attachments. Mounts inside the lower boom housing to drive the trimmer head. Replace when worn round or cracked.

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Troy-Bilt Line Trimmer Inner Spool Reel
Genuine Mtd part
By: Mtd
Part Number: 753-1155

Inner spool reel for line trimmers. Holds and winds trimmer string inside the trimmer head. Replace if cracked, broken, or worn from use.

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$25.25
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Troy-Bilt Lawn Tractor Carburetor O-Ring Seal
Genuine Mtd part
By: Mtd
Part Number: 791-181751

Carburetor O-ring seal for lawn tractors and outdoor power equipment. Replace if you notice fuel leaks or poor engine performance. Verify fit with your model.

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$4.95
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$5.94
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Troy-Bilt Snow Blower Idler Pulley Extension Spring
Genuine Mtd part
By: Mtd
Part Number: 932-0611

Extension spring for snow blower idler pulley assemblies. Mounts to housing to maintain proper tension in belt drive system. Replace if stretched, broken, or missing.

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$8.95
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Troy-Bilt Trimmer Drive Belt
Genuine Mtd part
By: Mtd
Part Number: 954-0625A

Drive belt for wheeled string trimmers that transfers power from engine to cutting head. Replace when worn, cracked, or snapped. Verify fit with your model.

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$34.73
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$41.68
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Troy-Bilt Line Trimmer Trimmer Head
Genuine Mtd part
By: Mtd
Part Number: 753-04284

Trimmer head reel for gas line trimmers. Spools and houses cutting line. Replace if cracked, broken, or worn. Slides into housing for easy installation.

Do-It-Yourself Stories from Customers like You The reel that covers the string had broke the item could not be used this way.   Raymond M. • Bloomfield , NJ • July 26, 2018

Once the replacement part came in, I just had to slide the new one into place and reinstall the bump and the weed whacker is as good as new. Read more

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$28.95
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Troy-Bilt Gas Trimmer Fuel Tank Assembly
Genuine Mtd part
By: Mtd
Part Number: 753-05256

Stores fuel for gas trimmers, edgers, and blowers. Replace if cracked, leaking, or damaged. Durable plastic construction installs in fuel system.

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$56.46
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$63.30
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Troy-Bilt Gas Line Trimmer Throttle Cable Assembly
Genuine Mtd part
By: Mtd
Part Number: 753-05266

Throttle cable assembly for gas line trimmers. Connects carburetor to control lever. Replace if cable is stretched, frayed, kinked, or broken from use.

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$22.35
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Troy-Bilt Tiller Clutch Assembly
Genuine Mtd part
By: Mtd
Part Number: 753-05860

Trimmer won't engage or rev properly? This clutch assembly uses centrifugal force to connect drive shafts. Fixes engagement issues on tillers and trimmers.

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$26.95
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Troy-Bilt Edger Blade
Genuine Mtd part
By: Mtd
Part Number: 781-0080-0637

Replacement edger blade for cutting grass and weeds along concrete and landscape edges. Replace when blade becomes dull, damaged, or worn from ground contact.

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$9.49
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$11.48
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Troy-Bilt Edger Belt Guard Cover
Genuine Mtd part
By: Mtd
Part Number: 781-0427-0637

Protective belt guard cover for edgers and lawn equipment. Shields belt and drive components from debris. Replace if cracked, broken, or missing.

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$22.57
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$24.05
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Troy-Bilt Tiller Fuel Cap Assembly
Genuine Mtd part
By: Mtd
Part Number: 791-182612

Replacement fuel cap assembly for tillers and outdoor power equipment. Seals fuel tank, prevents debris entry, and features vent slots. Needed when original cap is cracked, broken, or gasket is worn.

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$20.89
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Troy-Bilt Lawn Tractor Ignition Switch
Genuine Mtd part
By: Mtd
Part Number: 925-1741

If your mower won't start or turns over but won't crank, the ignition switch may be faulty. This key-operated switch controls electrical power.

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$49.61
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  • boxes images Over 2.1 Million Parts In Stock
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