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Lawn Boy Engine Parts

Looking for Lawn Boy parts? RepairClinic.com has the appliance parts, lawn equipment parts and heating/cooling parts you need!

Lawn Boy Push Rod

RepairClinic Item # 1567948

Grid is 1 inch square
Push Rod - Part # 1567948 Mfg Part # 692003

Rod-push (intake)

Genuine OEM Part - Manufacturer #692003

$5.50

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Lawn Boy Push Rod

RepairClinic Item # 1658813

Grid is 1 inch square
Push Rod - Part # 1658813 Mfg Part # 13116-7002

Rod-push

Genuine OEM Part - Manufacturer #13116-7002

$2.75

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Lawn Boy Push Rod

RepairClinic Item # 1611029

Grid is 1 inch square
Push Rod - Part # 1611029 Mfg Part # 692011

Rod-push (exhaust)

Genuine OEM Part - Manufacturer #692011

$5.50

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Lawn Boy Intake Manifold

RepairClinic Item # 1567993

Grid is 1 inch square
Intake Manifold - Part # 1567993 Mfg Part # 794305

Manifold-intake

Genuine OEM Part - Manufacturer #794305

$12.00

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Lawn Boy Governor Arm

RepairClinic Item # 1646703

Air Vane Arm

Genuine OEM Part - Manufacturer #790848

$6.50

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Lawn Boy Valve Retainer

RepairClinic Item # 1734912

Grid is 1 inch square
Valve Retainer - Part # 1734912 Mfg Part # 12011-2056

Collet

Genuine OEM Part - Manufacturer #12011-2056

$0.60

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Lawn Boy Rocker Pivot

RepairClinic Item # 1611027

Grid is 1 inch square
Rocker Pivot - Part # 1611027 Mfg Part # 691986

Adjuster-rocker arm

Genuine OEM Part - Manufacturer #691986

$7.25

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Lawn Boy Flywheel Fan

RepairClinic Item # 1611254

Grid is 1 inch square
Flywheel Fan - Part # 1611254 Mfg Part # 796201

Fan-flywheel

Genuine OEM Part - Manufacturer #796201

$18.50

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Lawn Boy Valve Spring Retainer

RepairClinic Item # 1658935

Grid is 1 inch square
Valve Spring Retainer - Part # 1658935 Mfg Part # 31673

Valve retainer

Genuine OEM Part - Manufacturer #31673

$1.25

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365 Day Return Policy

Lawn Boy Rocker Arm

RepairClinic Item # 1610996

Grid is 1 inch square
Rocker Arm - Part # 1610996 Mfg Part # 691751

Rocker arm

Genuine OEM Part - Manufacturer #691751

$5.00

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Lawn Boy Breather

RepairClinic Item # 1658901

Grid is 1 inch square
Breather - Part # 1658901 Mfg Part # 28423

Breather

Genuine OEM Part - Manufacturer #28423

$9.30

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365 Day Return Policy

Lawn Boy Breather

RepairClinic Item # 3533444

Grid is 1 inch square
Breather - Part # 3533444 Mfg Part # 36557A

Breather tube kit

Genuine OEM Part - Manufacturer #36557A

$13.50

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Lawn Boy Cylinder Head

RepairClinic Item # 1611251

Grid is 1 inch square
Cylinder Head - Part # 1611251 Mfg Part # 796026

Cylinder head. If the cylinder head gaskets are worn out, the engine may not start.

Genuine OEM Part - Manufacturer #796026

$150.00

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365 Day Return Policy

Lawn Boy Rocker Pivot

RepairClinic Item # 1796447

Exhaust valve rocker arm (Nut and bolt are sold separately)

Genuine OEM Part - Manufacturer #14441-Z0J-000

$4.35

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Lawn Boy Cylinder Head

RepairClinic Item # 4337776

Grid is 1 inch square
Cylinder Head - Part # 4337776 Mfg Part # 594989

Cylinder head kit with new gasket and spark plug

Genuine OEM Part - Manufacturer #594989

$30.00

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Lawn Boy Governor Gear

RepairClinic Item # 1611025

Grid is 1 inch square
Governor Gear - Part # 1611025 Mfg Part # 691968

Slinger-govoner/oil

Genuine OEM Part - Manufacturer #691968

$25.00

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Lawn Boy Breather

RepairClinic Item # 2119856

Breather assembly

Genuine OEM Part - Manufacturer #590395

$8.00

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Lawn Boy Governor Gear

RepairClinic Item # 1658922

Grid is 1 inch square
Governor Gear - Part # 1658922 Mfg Part # 30591

Gear

Genuine OEM Part - Manufacturer #30591

$9.95

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Lawn Boy Connecting Rod

RepairClinic Item # 1611231

Grid is 1 inch square
Connecting Rod - Part # 1611231 Mfg Part # 794122

Rod-connecting

Genuine OEM Part - Manufacturer #794122

$45.00

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Lawn Boy Governor Gear

RepairClinic Item # 1658921

Grid is 1 inch square
Governor Gear - Part # 1658921 Mfg Part # 30588A

Governor Spool

Genuine OEM Part - Manufacturer #30588A

$1.30

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Lawn Boy Valve Spring Retainer

RepairClinic Item # 1610820

Grid is 1 inch square
Valve Spring Retainer - Part # 1610820 Mfg Part # 499586

Keeper-valve

Genuine OEM Part - Manufacturer #499586

$4.75

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365 Day Return Policy

Lawn Boy Rocker Arm

RepairClinic Item # 1734931

Grid is 1 inch square
Rocker Arm - Part # 1734931 Mfg Part # 12016-7007

Arm-rocker

Genuine OEM Part - Manufacturer #12016-7007

$5.10

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365 Day Return Policy

Lawn Boy Valve Tappet

RepairClinic Item # 1734994

Grid is 1 inch square
Valve Tappet - Part # 1734994 Mfg Part # 12032-7001

Tappet

Genuine OEM Part - Manufacturer #12032-7001

$5.75

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365 Day Return Policy

Lawn Boy Exhaust Valve

RepairClinic Item # 1611225

Grid is 1 inch square
Exhaust Valve - Part # 1611225 Mfg Part # 792868

Valve-exhaust

Genuine OEM Part - Manufacturer #792868

$20.25

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365 Day Return Policy

Lawn Boy Piston Ring Set

RepairClinic Item # 1610692

Grid is 1 inch square
Piston Ring Set - Part # 1610692 Mfg Part # 298982

Ring Set, 450-550 Series, 3, 3.75, 4 & 5 HP Horizontal/Vertical, Models 90000, 10A900, 130000

Genuine OEM Part - Manufacturer #298982

$20.50

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365 Day Return Policy

Lawn Boy Breather

RepairClinic Item # 1611210

Grid is 1 inch square
Breather - Part # 1611210 Mfg Part # 791779

Breather assembly

Genuine OEM Part - Manufacturer #791779

$10.00

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365 Day Return Policy

Lawn Boy Valve Spring Retainer

RepairClinic Item # 1658806

Grid is 1 inch square
Valve Spring Retainer - Part # 1658806 Mfg Part # 12009-7001

Retainer-valve spring

Genuine OEM Part - Manufacturer #12009-7001

$3.15

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Lawn Boy Valve Retainer

RepairClinic Item # 1658949

Grid is 1 inch square
Valve Retainer - Part # 1658949 Mfg Part # 32581

Valve cap

Genuine OEM Part - Manufacturer #32581

$2.15

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365 Day Return Policy

Lawn Boy Valve Spring Retainer

RepairClinic Item # 1611052

Grid is 1 inch square
Valve Spring Retainer - Part # 1611052 Mfg Part # 692194

Valve spring retainer

Genuine OEM Part - Manufacturer #692194

$3.50

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365 Day Return Policy

Lawn Boy Valve Tappet

RepairClinic Item # 1643256

Grid is 1 inch square
Valve Tappet - Part # 1643256 Mfg Part # 691811

Tappet-valve

Genuine OEM Part - Manufacturer #691811

$5.50

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365 Day Return Policy

Lawn Boy Exhaust Valve

RepairClinic Item # 1728844

Grid is 1 inch square
Exhaust Valve - Part # 1728844 Mfg Part # 27878A

Exhaust valve

Genuine OEM Part - Manufacturer #27878A

$16.55

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365 Day Return Policy

Lawn Boy Timing Gear

RepairClinic Item # 1648282

Grid is 1 inch square
Timing Gear - Part # 1648282 Mfg Part # 797521

Gear-timing

Genuine OEM Part - Manufacturer #797521

$7.20

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365 Day Return Policy

Lawn Boy Cylinder Head

RepairClinic Item # 1728454

Grid is 1 inch square
Cylinder Head - Part # 1728454 Mfg Part # 37714

Cylinder head

Genuine OEM Part - Manufacturer #37714

$26.60

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365 Day Return Policy

Lawn Boy Piston Ring Set

RepairClinic Item # 1658808

Grid is 1 inch square
Piston Ring Set - Part # 1658808 Mfg Part # 13008-6058

Ring-set-piston

Genuine OEM Part - Manufacturer #13008-6058

$59.70

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365 Day Return Policy

Lawn Boy Breather

RepairClinic Item # 1610791

Grid is 1 inch square
Breather - Part # 1610791 Mfg Part # 495735

Breather assembly

Genuine OEM Part - Manufacturer #495735

$30.00

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365 Day Return Policy

Lawn Boy Governor Shaft

RepairClinic Item # 1658920

Grid is 1 inch square
Governor Shaft - Part # 1658920 Mfg Part # 30574A

Gov shaft

Genuine OEM Part - Manufacturer #30574A

$1.75

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365 Day Return Policy

Lawn Boy Piston Ring Set

RepairClinic Item # 1730421

Grid is 1 inch square
Piston Ring Set - Part # 1730421 Mfg Part # 40006

Ring set

Genuine OEM Part - Manufacturer #40006

$30.60

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365 Day Return Policy

Lawn Boy Cylinder Head

RepairClinic Item # 1732103

Grid is 1 inch square
Cylinder Head - Part # 1732103 Mfg Part # 11008-7023

Cylinder head #2

Genuine OEM Part - Manufacturer #11008-7023

$169.55

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365 Day Return Policy

Lawn Boy Intake Valve

RepairClinic Item # 1734803

Grid is 1 inch square
Intake Valve - Part # 1734803 Mfg Part # 12004-7002

Valve-intake

Genuine OEM Part - Manufacturer #12004-7002

$13.40

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365 Day Return Policy

Lawn Boy Timing Gear

RepairClinic Item # 1796145

Pulley, camshaft

Genuine OEM Part - Manufacturer #14320-ZL8-010

$17.40

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365 Day Return Policy

Lawn Boy Flywheel

RepairClinic Item # 1611106

Grid is 1 inch square
Flywheel - Part # 1611106 Mfg Part # 693557

Flywheel kit

Genuine OEM Part - Manufacturer #693557

$142.00

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365 Day Return Policy

Lawn Boy Flywheel

RepairClinic Item # 1643375

Flywheel assembly

Genuine OEM Part - Manufacturer #691987

$75.00

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365 Day Return Policy

Lawn Boy Breather

RepairClinic Item # 1644568

Breather Reed

Genuine OEM Part - Manufacturer #697124

$3.60

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365 Day Return Policy

Lawn Boy Engine Brake

RepairClinic Item # 1652069

Engine brake assembly

Genuine OEM Part - Manufacturer #796136

Lawn Boy Intake Valve

RepairClinic Item # 1611215

Grid is 1 inch square
Intake Valve - Part # 1611215 Mfg Part # 791935

Valve-intake

Genuine OEM Part - Manufacturer #791935

$16.00

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365 Day Return Policy

Lawn Boy Rocker Pivot

RepairClinic Item # 1796401

Arm, intake valve rocker

Genuine OEM Part - Manufacturer #14431-Z0J-000

$4.25

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365 Day Return Policy

Lawn Boy Intake Valve

RepairClinic Item # 1658979

Grid is 1 inch square
Intake Valve - Part # 1658979 Mfg Part # 34035

Intake valve

Genuine OEM Part - Manufacturer #34035

$10.95

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365 Day Return Policy

Lawn Boy Exhaust Valve

RepairClinic Item # 1728847

Grid is 1 inch square
Exhaust Valve - Part # 1728847 Mfg Part # 36471

Ex valve std

Genuine OEM Part - Manufacturer #36471

$9.85

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365 Day Return Policy

Lawn Boy Valve Spring Retainer

RepairClinic Item # 1610928

Grid is 1 inch square
Valve Spring Retainer - Part # 1610928 Mfg Part # 690656

Valve spring retainer

Genuine OEM Part - Manufacturer #690656

$3.25

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365 Day Return Policy

Lawn Boy Piston Ring Set

RepairClinic Item # 1647754

Grid is 1 inch square
Piston Ring Set - Part # 1647754 Mfg Part # 795431

Ring set

Genuine OEM Part - Manufacturer #795431