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Repair Help for Lawn Boy String Trimmer Repair Help for String Trimmer

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Lawn Boy String Trimmer Spark Plug

Genuine OEM Part # 863 | RC Item # 1863244

Price Match Guarantee 365-Day Return Policy

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Lawn Boy String Trimmer Spark Plug

Genuine OEM Part # 863 | RC Item # 1863244

Skill Level

$4.84

in stock

Champion Spark Plug (RCJ8Y). The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run...

Lawn Boy String Trimmer Nut

Genuine OEM Part # 3296-42 | RC Item # 1781898

Price Match Guarantee 365-Day Return Policy

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Lawn Boy String Trimmer Nut

Genuine OEM Part # 3296-42 | RC Item # 1781898

Skill Level

$0.27

84% Off MSRP:$1.66

in stock

Lock nut with nylon insert.

Lawn Boy String Trimmer Flywheel Key

Genuine OEM Part # 611004 | RC Item # 1604705

Price Match Guarantee 365-Day Return Policy

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Lawn Boy String Trimmer Flywheel Key

Genuine OEM Part # 611004 | RC Item # 1604705

Skill Level

$1.18

in stock

Tecumseh flywheel key (woodruff key). The flywheel key aligns the flywheel in the correct position on the crankshaft. If the engine stops suddenly due to hitting a hard object, the flywheel key...

Lawn Boy String Trimmer Nut

Genuine OEM Part # 3296-29 | RC Item # 1781897

Price Match Guarantee 365-Day Return Policy

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Lawn Boy String Trimmer Nut

Genuine OEM Part # 3296-29 | RC Item # 1781897

Skill Level

$3.96

in stock

Nylon insert locking nut. Used as part of the shear bolt assembly, as well as other locations within the equipment.

Lawn Boy String Trimmer Ignition Coil

Genuine OEM Part # 35135B | RC Item # 1659000

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Lawn Boy String Trimmer Ignition Coil

Genuine OEM Part # 35135B | RC Item # 1659000

Skill Level

$57.72

in stock

Ignition coil with spark plug lead and boot

Lawn Boy String Trimmer Knob

Genuine OEM Part # 98-7134 | RC Item # 1606630

Price Match Guarantee 365-Day Return Policy

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Lawn Boy String Trimmer Knob

Genuine OEM Part # 98-7134 | RC Item # 1606630

Skill Level

$4.25

in stock

Knob-handle

Lawn Boy String Trimmer Air Filter

Genuine OEM Part # 607580 | RC Item # 2190122

Price Match Guarantee 365-Day Return Policy

Lawn Boy String Trimmer Air Filter

Genuine OEM Part # 607580 | RC Item # 2190122

$4.23

in stock

Air filter

Lawn Boy String Trimmer Fuel Line

Genuine OEM Part # 682039 | RC Item # 1853495

Price Match Guarantee 365-Day Return Policy

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Lawn Boy String Trimmer Fuel Line

Genuine OEM Part # 682039 | RC Item # 1853495

Skill Level

$14.02

in stock

Fuel line

Lawn Boy String Trimmer Gasket

Genuine OEM Part # 98-1362 | RC Item # 1606627

Price Match Guarantee 365-Day Return Policy

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Lawn Boy String Trimmer Gasket

Genuine OEM Part # 98-1362 | RC Item # 1606627

Skill Level

$1.60

Out of stock

Gasket

Lawn Boy String Trimmer Screw

Genuine OEM Part # 94-4496 | RC Item # 1636435

Price Match Guarantee 365-Day Return Policy

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Lawn Boy String Trimmer Screw

Genuine OEM Part # 94-4496 | RC Item # 1636435

Skill Level

$0.60

in stock

Self Tapping Screw

Common Problems

String trimmer won't start

String trimmer starts then stalls

String trimmer runs rough

String trimmer head won't spin

String trimmer head won't stop spinning

String trimmer string line won't feed

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