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Engine Parts

Engine Flywheel
Genuine Mtd part
By: Mtd
Part Number: 951-12223

Engine won't start or runs rough? A damaged flywheel disrupts ignition timing. This replacement flywheel restores smooth engine operation on mowers.

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$281.95
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Charge Coil Assembly
Genuine Mtd part
By: Mtd
Part Number: 951-12224

This charging coil assembly generates electrical power for your lawn mower's battery and ignition system. It converts engine rotation into electrical energy to keep the battery charged and power electrical components. Replace this assembly when your mower battery won't stay charged, the engine fails to start electrically, or charging system warning lights appear.

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$109.95
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$20.89

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Lawn Mower Throttle Linkage Spring
Genuine Mtd part
By: Mtd
Part Number: 951-12231

This is a small spring that connects to the throttle linkage on a lawn mower engine, providing the tension needed to return the throttle to its proper position. It ensures consistent engine speed control and proper idle. Replace this spring if the throttle feels loose, the engine surges or won't maintain a steady speed, or if the original spring is stretched, broken, or missing.

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$4.24
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$4.66
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$0.42

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Lawn Mower Crankcase Cover Gasket
Genuine Mtd part
By: Mtd
Part Number: 951-12237

Seals the crankcase to prevent oil leaks and debris accumulation in lawn mowers and tractors. Replace if you notice oil seeping or engine exposure.

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$25.49
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$30.33
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$4.84

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Lawn Mower Engine Voltage Regulator
Genuine Mtd part
By: Mtd
Part Number: 951-12242

This voltage regulator controls the electrical output from the engine's charging system, ensuring a consistent voltage is supplied to the battery and electrical components. It prevents overcharging or undercharging of the battery. Replace this part if the battery repeatedly dies, overcharges, or if electrical components behave erratically during operation.

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$60.33
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$72.40
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$12.07

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Carburetor Mounting Stud
Genuine Mtd part
By: Mtd
Part Number: 951-12264

This is a carburetor mounting stud for use with various lawn tractors. The carburetor plays a vital role in the performance of an engine, and it needs to be affixed securely to the correct location. The carburetor mounting stud fits onto the engine block and attaches the carburetor to the engine securely. If there is a problem with the mounting stud, it could cause problems with the carburetor.Although this is a simple piece and made from quality metal, there is still a chance that it might need to be replaced at some point. Corrosion or other damage could cause problems with the piece. When owners install the new stud, they should do so in a well-ventilated area. They should also drain the fuel tank and disconnect the spark plug wire before they start the repair.The carburetor mounting stud works on certain models of lawn tractors from Troy-Bilt, MTD, Cub Cadet, Yard-Man, Yard Machines, and Husky. This piece is sold individually, and it is a genuine OEM replacement part that has been sourced from the manufacturer.

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$6.30
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$6.93
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$0.63

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Lawn Mower Valve Cover Ring Gasket
Genuine Mtd part
By: Mtd
Part Number: 951-12267

Fix oil leaks around the valve cover with this valve cover ring gasket. Seals the valve cover to prevent debris contamination. Simple DIY repair.

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$9.34
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$10.27
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Lawn Tractor Engine Exhaust Pipe Gasket
Genuine Mtd part
By: Mtd
Part Number: 951-12271

Seals the exhaust pipe connection on lawn tractor and walk-behind mower engines. Replace when exhaust leaks occur or during engine maintenance. Verify fit with your engine model number before ordering.

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$7.95
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$9.54
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$1.59

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Lawn Mower Engine Cylinder Head Gasket
Genuine Mtd part
By: Mtd
Part Number: 951-12273

Seals the cylinder head to prevent oil and compression leaks in lawn mower engines. Replace if you notice oil seepage or loss of power. Verify fit with your model number.

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$55.41
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$65.94
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$10.53

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Engine Connecting Rod Assembly
Genuine Mtd part
By: Mtd
Part Number: 951-12277

Engine making loud knocking noises or losing oil pressure? The connecting rod assembly links the piston to crankshaft. Requires engine disassembly.

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$77.12
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$84.83
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Fuel Filter
Genuine Mtd part
By: Mtd
Part Number: 951-12296

Fuel filters are created to strain out gas before it reaches the carburetor in lawnmowers and other gardening tools. Located in the fuel line or the fuel tank, it prevents unwanted debris from reaching the carburetor, which can cause engine damage. If the fuel filter is damaged or becomes clogged with material, it no longer offers the same protection to the carburetor. This can lead to difficulty starting the lawnmower and decreased performance. Correcting this issue early can prevent damage that might require a new lawnmower. Maintenance of the lawnmower by adding fuel stabilizer, changing the oil, and replacing the air filter will increase the life of lawn care equioment. Even if no issues are present, the fuel filter should be replaced after about 200 hours of use. Disconnecting the spark plug should be done prior to installing a new fuel filter. This fuel filter is a genuine OEM component directly from the manufacturer and comes as an individual part. It can be used with various Craftsman, Cub Cadet, Murray, Yard Machines, MTD, Huskee, Bolens, Yard-Man, and Mastercut lawnmowers, tillers, blowers, and wood chippers.

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$9.97
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$10.35
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$0.38

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Tiller Carburetor Assembly
Genuine Mtd part
By: Mtd
Part Number: 951-12446

Fix engine starting problems or rough running with this tiller carburetor assembly. Regulates air and fuel flow for proper engine operation.

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$114.31
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$134.89
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$20.58

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Tiller Carburetor Gasket
Genuine Mtd part
By: Mtd
Part Number: 951-12451

Seals the carburetor to prevent debris from entering the engine. Replace if cracked, worn, or leaking fuel. Confirm fit with your tiller model number.

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$6.75
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$7.96
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$1.21

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Engine Oil Dipstick Assembly
Genuine Mtd part
By: Mtd
Part Number: 951-12482

Oil dipstick assembly for lawn and garden engines. Installs in the oil fill tube to measure current oil level. Replace if cracked, broken, or missing.

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$18.33
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$21.81
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$3.48

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Engine Breather Valve
Genuine Mtd part
By: Mtd
Part Number: 951-12685

Fix excessive oil leaks or smoking engine with this breather valve. Regulates crankcase pressure in lawn mower and tiller engines. Easy DIY fix.

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$5.93
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$6.52
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Lawn Mower Engine Carburetor Assembly
Genuine Mtd part
By: Mtd
Part Number: 951-12704B

This is a complete carburetor assembly for a lawn and garden equipment engine. The carburetor mixes air and fuel in the correct ratio for combustion, enabling the engine to run smoothly. Replace this carburetor if the engine is hard to start, surges, stalls, runs rough, or if fuel is leaking from the carburetor body.

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$113.30
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$134.83
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$21.53

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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