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Honda Lawn garden engines

Official Honda lawn & garden engine parts

Honda lawn and garden equipment engines power a wide variety of yard care products including tillers, pressure washers, mowers and line trimmers. Honda engines provide the power you need to get many yard chores done. When your Honda lawn and garden equipment engine needs repair, find the replacement parts you need to fix the engine at Sears PartsDirect.

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Lawn & Garden Engines
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Honda GX200UTQX2 engine

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185 Parts
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Honda GXV140A1KY engine

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178 Parts
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Honda GXV140A1 engine

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174 Parts
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Honda GX390UT1 engine

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Honda GX390T2 engine

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Honda GX200UT2 engine

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Honda GXV530-EXA2 engine

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Honda GCV-530-EXA2 engine

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Honda GCV190-LABHH engine

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Honda GCV160-LAOS3B engine

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Frequently bought Honda parts

Parts you might be looking for

Popular maintenance items for Lawn & Garden Engines

Parts you might be looking for

Husqvarna Lawn Tractor Axle Cap 532104757

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Husqvarna Lawn Tractor Ground Drive Belt, 1/2 X 95-in 532138255

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Checking compression on a Honda lawn and garden equipment engine

Connect the compression gauge to the cylinder through the spark plug hole. Zero the compression gauge. Briefly turn the key to the start position so the starter motor spins the engine or pull the starter rope to spin the engine.

Check the compression reading. Most engines should measure over 40 psi of compression. Many engines produce more than 80 psi.

If cylinder compression is less than 40 psi, the piston isn't compressing air inside the cylinder. Keep in mind that a low compression reading shows you that a compression problem exists, but doesn't reveal the cause. You might need to adjust the valves or replace the piston rings. A damaged cylinder wall can also prevent the piston from compressing air inside the cylinder.

To accurately analyze a compression problem, have a service technician do a leak-down test on the engine. The technician will use an air compressor and special tools to find where the air leaks. Once the technician finds the cause of the compression problem and fixes it, you can get back to performing your lawn and garden chores.

Common replacement parts for Honda lawn and garden equipment engines

  • Spark plug. A spark plug is the device responsible for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine. This current ignites the compressed fuel/air mixture by means of an electric spark, while containing combustion pressure within the engine.
  • Air filter. The air filter prevents abrasive particles from entering the engine's cylinders, which could cause mechanical wear and oil contamination.
  • Fuel filter. A fuel filter is a filter in the fuel line that screens out dirt and rust particles from the fuel. The fuel filter paper is usually integrated into a cartridge. Fuel filters used with in most internal combustion engines.
  • Oil filter. An oil filter is a filter designed to remove contaminants from engine oil, transmission oil, lubricating oil or hydraulic oil.
  • Flywheel key. The flywheel key is a small metal rectangle that keeps the crankshaft and flywheel aligned when you tighten the flywheel nut. To protect more expensive components from damage, the flywheel key is designed to shear if the mower blade hits an object hard enough to make the flywheel slip out of alignment with the crankshaft.

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