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MTD String Trimmer Parts

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Product Type

  • String Trimmer

Brand

  • MTD Parts

Common Problems

Part Category

Part Title

MTD String Trimmer Carburetor

RepairClinic Item # 1831684

Grid is 1 inch square
Carburetor - Part # 1831684 Mfg Part # 753-06190

Two cycle engine carburetor. If the engine runs rough, the carburetor may be restricted. The carburetor can often be cleaned or rebuilt, but sometimes it may need to be replaced.

Genuine OEM Part - Manufacturer #753-06190

$17.95

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MTD String Trimmer Carburetor

RepairClinic Item # 1831764

Grid is 1 inch square
Carburetor - Part # 1831764 Mfg Part # 753-06288

Carburetor for 2-cycle engine. If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run rough.

Genuine OEM Part - Manufacturer #753-06288

$18.95

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MTD String Trimmer Spark Plug

RepairClinic Item # 1863328

Champion Spark Plug (RDJ7Y). The spark plug ignites the fuel and air mixture in the engine's cylinder to power the engine. If the spark plug is has fouled (if the tip of the spark plug is burnt or damaged), the engine may not start or may run rough.

Manufacturer #872

$4.70

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MTD String Trimmer Carburetor Repair Kit

RepairClinic Item # 2683090

Grid is 1 inch square
Carburetor Repair Kit - Part # 2683090 Mfg Part # RB-29

Zama carburetor rebuild/repair kit. If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run rough. It is often possible to repair the carburetor if it is clogged.

Manufacturer #RB-29

$8.85

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MTD String Trimmer Carriage Head Bolt

RepairClinic Item # 1660659

Grid is 1 inch square
Carriage Head Bolt - Part # 1660659 Mfg Part # 710-0451

Carriage Bolt: 5/16-18 x .750"

Genuine OEM Part - Manufacturer #710-0451

$2.10

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MTD String Trimmer Fuel Line

RepairClinic Item # 1606393

Grid is 1 inch square
Fuel Line - Part # 1606393 Mfg Part # 791-181086

Fuel line. The fuel line allows fuel to travel from the fuel tank to the carburetor and from the primer bulb to the fuel system. If the fuel line is leaking, replace it.

Genuine OEM Part - Manufacturer #791-181086

$3.65

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MTD String Trimmer Primer Bulb

RepairClinic Item # 1617169

Grid is 1 inch square
Primer Bulb - Part # 1617169 Mfg Part # 791-683974B

Small engine primer bulb with hose, large diameter. If the engine does not start the primer bulb may be defective and unable to draw additional fuel in to the carburetor to assist with starting the engine.

Genuine OEM Part - Manufacturer #791-683974B

$11.70

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MTD String Trimmer Fuel Filter

RepairClinic Item # 1810115

Grid is 1 inch square
Fuel Filter - Part # 1810115 Mfg Part # 791-682039

Fuel filter & fuel line kit. If the fuel filter and fuel line are clogged, they will restrict the flow of fuel to the carburetor. As a result, the engine may not start.

Genuine OEM Part - Manufacturer #791-682039

$8.15

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MTD String Trimmer Flange Nut

RepairClinic Item # 1620243

Grid is 1 inch square
Flange Nut - Part # 1620243 Mfg Part # 712-04063

MTD flange lock nut, 5/16-18.

Genuine OEM Part - Manufacturer #712-04063

$2.05

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MTD String Trimmer Carburetor Gasket

RepairClinic Item # 1831733

Grid is 1 inch square
Carburetor Gasket - Part # 1831733 Mfg Part # 753-06253

Small engine carburetor gasket. If the gasket is torn or damaged the engine may run rough.

Genuine OEM Part - Manufacturer #753-06253

$1.70

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MTD String Trimmer Bump Knob

RepairClinic Item # 1840059

Grid is 1 inch square
Bump Knob - Part # 1840059 Mfg Part # 791-153066B

String trimmer bump knob assembly.

Genuine OEM Part - Manufacturer #791-153066B

$8.85

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MTD String Trimmer Throttle Control

RepairClinic Item # 1606373

Grid is 1 inch square
Throttle Control - Part # 1606373 Mfg Part # 753-04119

Throttle trigger

Genuine OEM Part - Manufacturer #753-04119

$3.60

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MTD String Trimmer Air Filter

RepairClinic Item # 1831592

Grid is 1 inch square
Air Filter - Part # 1831592 Mfg Part # 753-06085

Air filter

Genuine OEM Part - Manufacturer #753-06085

$1.85

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MTD String Trimmer Trimmer Head

RepairClinic Item # 1832002

Grid is 1 inch square
Trimmer Head - Part # 1832002 Mfg Part # 753-06571

String trimmer head kit (also called a gearbox assembly).

Genuine OEM Part - Manufacturer #753-06571

$20.40

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MTD String Trimmer Air Filter

RepairClinic Item # 1831883

Grid is 1 inch square
Air Filter - Part # 1831883 Mfg Part # 753-06417

Air filter

Genuine OEM Part - Manufacturer #753-06417

$1.40

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MTD String Trimmer Fuel Filter

RepairClinic Item # 1840839

Grid is 1 inch square
Fuel Filter - Part # 1840839 Mfg Part # 791-182353

Two cycle engine fuel filter and line assembly. If the fuel filter is clogged, it will restrict the flow of fuel to the carburetor. As a result, the engine may not start.

Genuine OEM Part - Manufacturer #791-182353

$5.15

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365 Day Return Policy

MTD String Trimmer Fuel Tank

RepairClinic Item # 1831677

Grid is 1 inch square
Fuel Tank - Part # 1831677 Mfg Part # 753-06183

Fuel tank assembly

Genuine OEM Part - Manufacturer #753-06183

$5.95

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MTD String Trimmer Air Filter

RepairClinic Item # 1840177

Grid is 1 inch square
Air Filter - Part # 1840177 Mfg Part # 791-180350B

Filter air cleaner

Genuine OEM Part - Manufacturer #791-180350B

$5.15

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MTD String Trimmer Clutch

RepairClinic Item # 1831412

Grid is 1 inch square
Clutch - Part # 1831412 Mfg Part # 753-05860

Replacement clutch kit

Genuine OEM Part - Manufacturer #753-05860

$11.65

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MTD String Trimmer On - Off Switch

RepairClinic Item # 1840869

Grid is 1 inch square
On - Off Switch - Part # 1840869 Mfg Part # 791-182405

On-Off Switch

Genuine OEM Part - Manufacturer #791-182405

$5.10

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MTD String Trimmer Carburetor

RepairClinic Item # 2394550

Grid is 1 inch square
Carburetor - Part # 2394550 Mfg Part # 753-06258A

AC3.2 Carburetor

Genuine OEM Part - Manufacturer #753-06258A

$28.85

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MTD String Trimmer Bump Knob

RepairClinic Item # 1840446

Grid is 1 inch square
Bump Knob - Part # 1840446 Mfg Part # 791-181468B

Assembly-bump head knob

Genuine OEM Part - Manufacturer #791-181468B

$9.85

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MTD String Trimmer Fuel Line

RepairClinic Item # 1840838

Grid is 1 inch square
Fuel Line - Part # 1840838 Mfg Part # 791-182352

Line fuel return

Genuine OEM Part - Manufacturer #791-182352

$3.85

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MTD String Trimmer Carburetor Gasket

RepairClinic Item # 1841132

Grid is 1 inch square
Carburetor Gasket - Part # 1841132 Mfg Part # 791-610675

Gasket carburetor

Genuine OEM Part - Manufacturer #791-610675

$2.15

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MTD String Trimmer Carburetor

RepairClinic Item # 1830589

Grid is 1 inch square
Carburetor - Part # 1830589 Mfg Part # 753-04333

Carburetor assembly:w/fuel lines

Genuine OEM Part - Manufacturer #753-04333

$36.70

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MTD String Trimmer Fuel Tank

RepairClinic Item # 1831730

Grid is 1 inch square
Fuel Tank - Part # 1831730 Mfg Part # 753-06250

Fuel tank asm

Genuine OEM Part - Manufacturer #753-06250

$9.55

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365 Day Return Policy

MTD String Trimmer Air Filter

RepairClinic Item # 1831016

Grid is 1 inch square
Air Filter - Part # 1831016 Mfg Part # 753-05254

Air filter

Genuine OEM Part - Manufacturer #753-05254

$2.95

Order by 8:00 PM ET, this part ships TODAY!

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365 Day Return Policy

MTD String Trimmer Carburetor

RepairClinic Item # 1832126

Grid is 1 inch square
Carburetor - Part # 1832126 Mfg Part # 753-1225

Replacement carburetor kit

Genuine OEM Part - Manufacturer #753-1225

MTD String Trimmer Clutch

RepairClinic Item # 1831758

Grid is 1 inch square
Clutch - Part # 1831758 Mfg Part # 753-06281

Replacement clutch kit

Genuine OEM Part - Manufacturer #753-06281

$9.90

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MTD String Trimmer Trimmer Head

RepairClinic Item # 2394671

Grid is 1 inch square
Trimmer Head - Part # 2394671 Mfg Part # 753-06764

String trimmer head kit

Genuine OEM Part - Manufacturer #753-06764

$8.15

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MTD String Trimmer Air Filter

RepairClinic Item # 1840577

Grid is 1 inch square
Air Filter - Part # 1840577 Mfg Part # 791-181757

Filter-air

Genuine OEM Part - Manufacturer #791-181757

$2.15

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MTD String Trimmer Flange Bolt

RepairClinic Item # 1620453

Grid is 1 inch square
Flange Bolt - Part # 1620453 Mfg Part # 710-0599

Screw, 1/4-20 x .5

Genuine OEM Part - Manufacturer #710-0599

MTD String Trimmer O-Ring

RepairClinic Item # 1831679

Grid is 1 inch square
O-Ring - Part # 1831679 Mfg Part # 753-06185

O-ring

Genuine OEM Part - Manufacturer #753-06185

$1.65

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MTD String Trimmer Primer Bulb

RepairClinic Item # 1840534

Grid is 1 inch square
Primer Bulb - Part # 1840534 Mfg Part # 791-181701

Bulb-primer

Genuine OEM Part - Manufacturer #791-181701

$5.35

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365 Day Return Policy

MTD String Trimmer Clutch

RepairClinic Item # 1831674

Grid is 1 inch square
Clutch - Part # 1831674 Mfg Part # 753-06180

Clutch asm

Genuine OEM Part - Manufacturer #753-06180

$10.00

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MTD String Trimmer Carburetor Repair Kit

RepairClinic Item # 2444220

Grid is 1 inch square
Carburetor Repair Kit - Part # 2444220 Mfg Part # K20-WYL

Walbro k20-wyl repair kit

Manufacturer #K20-WYL

$10.45

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MTD String Trimmer Spool

RepairClinic Item # 1832092

Grid is 1 inch square
Spool - Part # 1832092 Mfg Part # 753-1155

Reel-inner spool

Genuine OEM Part - Manufacturer #753-1155

$13.35

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MTD String Trimmer Fuel Line

RepairClinic Item # 1830524

Grid is 1 inch square
Fuel Line - Part # 1830524 Mfg Part # 753-04233

Fuel line and filter kit

Genuine OEM Part - Manufacturer #753-04233

$10.00

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365 Day Return Policy

MTD String Trimmer Fuel Tank

RepairClinic Item # 1831720

Grid is 1 inch square
Fuel Tank - Part # 1831720 Mfg Part # 753-06240

Fuel Tank Kit

Genuine OEM Part - Manufacturer #753-06240

$14.65

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365 Day Return Policy

MTD String Trimmer Throttle Control

RepairClinic Item # 1830525

Grid is 1 inch square
Throttle Control - Part # 1830525 Mfg Part # 753-04234

Assembly-housing throttle w/trigger

Genuine OEM Part - Manufacturer #753-04234

$10.20

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MTD String Trimmer Spring

RepairClinic Item # 1841127

Grid is 1 inch square
Spring - Part # 1841127 Mfg Part # 791-610317B

Spring-spool

Genuine OEM Part - Manufacturer #791-610317B

$5.20

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MTD String Trimmer Spool

RepairClinic Item # 1830557

Grid is 1 inch square
Spool - Part # 1830557 Mfg Part # 753-04284

Reel:outer w/retainer

Genuine OEM Part - Manufacturer #753-04284

$16.40

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MTD String Trimmer Carburetor

RepairClinic Item # 1831014

Grid is 1 inch square
Carburetor - Part # 1831014 Mfg Part # 753-05251

Carburetor w/prime

Genuine OEM Part - Manufacturer #753-05251

$36.95

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MTD String Trimmer Ratchet Pawl

RepairClinic Item # 1831597

Grid is 1 inch square
Ratchet Pawl - Part # 1831597 Mfg Part # 753-06091

Pawl asm ac5

Genuine OEM Part - Manufacturer #753-06091

$4.35

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MTD String Trimmer Spark Plug

RepairClinic Item # 1863329

Champion Spark Plug (RDZ19H)

Manufacturer #940

$5.65

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MTD String Trimmer Filter Cover

RepairClinic Item # 1831881

Grid is 1 inch square
Filter Cover - Part # 1831881 Mfg Part # 753-06415

Aircleaner cover assembly with choke lever

Genuine OEM Part - Manufacturer #753-06415

$4.85

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MTD String Trimmer Throttle Cable

RepairClinic Item # 1831682

Grid is 1 inch square
Throttle Cable - Part # 1831682 Mfg Part # 753-06188

Throttle cable

Genuine OEM Part - Manufacturer #753-06188

$3.70

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365 Day Return Policy

MTD String Trimmer Carburetor

RepairClinic Item # 1830909

Grid is 1 inch square
Carburetor - Part # 1830909 Mfg Part # 753-05133

Carburetor asm dual

Genuine OEM Part - Manufacturer #753-05133

$45.95

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MTD String Trimmer Throttle Cable

RepairClinic Item # 1831026

Grid is 1 inch square
Throttle Cable - Part # 1831026 Mfg Part # 753-05266

Throttle cable

Genuine OEM Part - Manufacturer #753-05266

$9.85

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MTD String Trimmer Trimmer Head

RepairClinic Item # 1831661

Grid is 1 inch square
Trimmer Head - Part # 1831661 Mfg Part # 753-06165

String trimmer head kit

Genuine OEM Part - Manufacturer #753-06165

$23.60

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