OEM Simplicity Engine Parts & Accessories

Lawn Mower Spark Plug

$6.51

Fix Number: FIX9140427
Manufacturer Part Number: 796112S

This is a spark plug and it is found in various lawn equipment. If your engine is not starting or running poorly, you may need to replace the spark plug. This part is a RJ9LM. Meaning, it is a resistor type with a 14mm shell design, 3/8-inch reach, and 13/16-inch hex. The heat range is 9 for automotive, small engine, and ordnance applications. The LM indicates 14mm (special for lawn mowers). Before making this installation make sure to drain fuel from the tank and remove the old spark plug.

Fixes these symptoms

Will Not Start
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Engine Filter

$6.51

Fix Number: FIX9275043
Manufacturer Part Number: 298090S

This is a genuine OEM sourced replacement part, it is made out of plastic with filter material inside. It is sold individually and is used on a variety of lawn and garden engines. This is an fuel filter for engines with a fuel pump which makes sure that the fuel delivered to the engine is free of any debris or contaminants. It will over time become clogged and restrict the fuel getting to the engine so it will need to be replaced.

Engine Oil Seal

$7.65

Fix Number: FIX9277860
Manufacturer Part Number: 391086S

This is a genuine OEM sourced replacement part designed for use with a variety of lawn and garden equipment. This item fits the cylinder and helps to provide an air tight seal to prevent any leaks. It is made out of rubber and it is sold individually. You will need a wrench set to complete this repair.

Key-flywheel

$6.51

Fix Number: FIX8925657
Manufacturer Part Number: 222698S

This is a Genuine OEM replacement part used on a variety of Lawn and Garden equipment. The key helps to secure Flywheel in place. This is a Metal Key and it is Sold Individually. You would need Pliers to replace this item.

Pulley-starter

$17.55

Fix Number: FIX8942071
Manufacturer Part Number: 295871

Difficulty pulling the starter rope or a cord that stays extended can result from a damaged recoil pulley. This wheel guides and stores the rope while helping turn the engine during starting. Similar symptoms can come from a frayed rope, seized engine, bent starter housing, broken pawls, or weak return spring, so check those items first. Match the replacement to the full engine model, type, code, and equipment model. Work on a cool engine with the spark plug lead removed. Release spring tension slowly and keep your face and hands clear of the starter housing. Route the rope correctly, confirm smooth return, and reinstall every guard before starting the engine.

Installation Instructions

Robert from BROOKSIDE, UT

No instructions

No instructions on how to get the pull cord in the wind up position. Read more...

Engine Spark Plug Boot

$6.51

Fix Number: FIX9055852
Manufacturer Part Number: 66538S

This spark plug boot is a genuine OEM Briggs & Stratton replacement designed to fit securely over the spark plug, protecting the connection from moisture, dirt, and debris. Its durable, elbow-style design helps ensure reliable ignition and easy installation, making it an ideal replacement when a cracked, loose, or worn boot causes hard starting, misfires, or inconsistent engine performance.

Clutch-starter

$48.35

Fix Number: FIX8968281
Manufacturer Part Number: 399671

Hard starting may come from the recoil system instead of the carburetor or spark plug. If the rope pulls but the engine does not turn, the starter clutch may be worn, dirty, or jammed. The clutch turns the crankshaft during starting and lets go when the engine runs. First inspect the rope, rewind spring, pulley, flywheel screen, and clutch bearing. Confirm fit with the complete engine number. Remove the spark plug wire, wait for hot parts to cool, and keep dirt out of the bearing area. Test free movement before putting the shroud back on.

Kit-carb Overhaul

$38.45

Fix Number: FIX8960042
Manufacturer Part Number: 394693

An engine that surges, stalls, or will not stay running can have dirt or worn seals inside its float carburetor. This rebuild kit contains gaskets and small service pieces for restoring the carburetor rather than replacing the complete unit. Inspect the fuel supply and ignition system first, then confirm the engine identification and carburetor design. Work only on a cool engine in a ventilated area. Drain all fuel, disconnect the spark plug wire, and keep sparks and cigarettes away. Photograph the linkages, clean passages without enlarging them, install each gasket in the correct order, and check carefully for leaks before starting the engine.

Engine Dipstick Tube Seal

$10.95

Fix Number: FIX9274579
Manufacturer Part Number: 281370S

This item is a genuine replacement part that has been OEM sourced and is intended to be used with lawnmower engines from Briggs & Stratton and Toro. The rubber seal is used to prevent oil from leaking at the connection between the bottom of the oil fill tube and the crankcase. This item also allows the fill tube to firmly sit into the case. The dipstick tube seal if available as an individual replacement part.

Switch-rotary

$27.45

★★★★★

1 Review

Fix Number: FIX9074729
Manufacturer Part Number: 692309

This on-off switch fits Briggs and Stratton engines. This is a genuine part supplied from original manufacturer. This switch controls the on-off function of the engine. It has a plastic knob with metal terminals and is sold individually. To complete this repair you will need a wrench to remove housing.

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