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Craftsman Trimmer Engines

Craftsman Appliance Parts

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Popular Craftsman Trimmer Engines

Piston Ring – Part Number: 545154009
$6.25
In Stock
Piston Ring
Part #: HD16365562
Manufacturer Part #: 545154009
This replacement piston ring is a high quality item that is sourced from original equipment manufacturer for use on Craftsman gas powered lawn and garden equipment. A worn or broken piston ring will allow combustion gases to escape the seal and enter the crankcase causing low compression and the loss of power. If compression is reduced significantly, the engine will not be able to run at all. Please note one durable metal piston ring is included per order requiring a wrench set and pliers to complete the repair.
Fixes these symptoms
  • Will Not Start
Piston Ring – Part Number: 575227901
$8.35
In Stock
Piston Ring
Part #: HD9981233
Manufacturer Part #: 575227901
This genuine manufacturer sourced replacement part is specially made for use with a variety of handheld lawn and garden equipment. This part is installed on top of the piston/connecting rod. Its purpose is to create a seal in the cylinder so that it can build pressure. A worn or broken piston ring will allow combustion gases to escape the seal and enter the crankcase, causing low compression and a loss of power. If compression is reduced significantly, the engine will not run at all. Includes one (1) metal piston ring. Tools Required: Receptacle for draining fuel, Torx wrenches, spark plug wrench, 10mm wrench (or adjustable), long-nosed pliers, rubber mallet, standard screwdriver, old starter rope (or similar cord), adjustable pliers, 2-cycle engine oil, razor blade, ignition gapping gauge. • Remove the air cleaner • Drain the fuel • Remove the air cleaner case • Remove the carburetor • Remove the intake insulator • Remove the spark plug • Remove the engine cover • Remove the insulator gasket • Remove the starter assembly • Remove the fuel tank • Remove the air duct • Separate the engine • Bind the engine • Remove the clutch • Remove the flywheel • Remove the starter pulley • Unbind the engine • Remove the muffler • Separate the cylinder from the crankcase • Remove the piston ring • Install the piston ring
Piston Ring – Part Number: 545154001
$6.25
In Stock
Piston Ring
Part #: HD16365561
Manufacturer Part #: 545154001
This is an authentic OEM sourced replacement piston ring used on gas Trimmers and blowers. A worn or broken piston ring will allow combustion gases to escape the seal and enter the crankcase, causing low compression and a loss of power. If compression is reduced significantly, the engine will not run at all. This part is made out of metal and is sold individually. To complete this repair you will need a set of wrenches, pliers and a screwdriver.
Kit - Piston – Part Number: 545081814
$44.05
In Stock
Kit - Piston
Part #: HD9036720
Manufacturer Part #: 545081814
This piston kit is a genuine OEM replacement designed for small 2-stroke engine equipment. It includes the components needed to restore proper compression and dependable engine performance during a top-end rebuild. Manufactured for precise fit and durability, it’s an ideal replacement when worn pistons or rings cause power loss, hard starting, or reduced efficiency.
Trimmer Jackshaft – Part Number: 532172520
$48.25
In Stock
Trimmer Jackshaft
Part #: HD9014036
Manufacturer Part #: 532172520
This is an authentic OEM part four use with Husqvarna, Poulan, Weed Eater Trimmers. The shaft rotates the cutting head on the line trimmer. The most common reason for replacing the shaft is if it is damaged or if the trimmer head will not rotate. This part is sold individually. The tools that you will need to replace the shaft are a T-25 Torx head screwdriver and a 7/16 inch wrench.
Piston – Part Number: 530071833
$37.75
In Stock
Piston
Part #: HD16352855
Manufacturer Part #: 530071833
This is a genuine OEM approved replacement part designed for use with Hitachi nailers. The piston is a central component of an engine. It both provides compression within the engine, as well as transfers the energy from combustion to the crankshaft (which creates rotation). This assembly includes the metal piston, ring, two retainers and the pin. Replacing the piston assembly is not the simplest repair, but it is definitely something you can do yourself. You will need a screwdriver to remove the cover and a set of sockets and wrenches for the rest of the repair.
Kit-Piston/Cyl. – Part Number: 545008083
$138.55
Special Order
Kit-Piston/Cyl.
Part #: HD9030254
Manufacturer Part #: 545008083
Connecting Rod – Part Number: 530049817
$15.70
Special Order
Connecting Rod
Part #: HD12637352
Manufacturer Part #: 530049817
This is an original part from Husqvarna, Poulan, and Weedeater for use with Trimmers, Leaf Blowers, and Hedge Trimmers. The connecting rod connects the piston to the crankshaft in the engine. This part is made of metal and is used to transfer power from the piston to the crankshaft. This item is sold individually. The tools that you will need to replace the connecting rod are a wrench and a screwdriver. Let the engine cool and disconnect the spark plug wire before installing this part. Wear work gloves to protect your hands.
Kit Piston 3 – Part Number: 530071998
$28.30
In Stock
Kit Piston 3
Part #: HD16352879
Manufacturer Part #: 530071998
Cylinder Head – Part Number: 530012541
No Longer Available
Cylinder Head
Part #: HD12636608
Manufacturer Part #: 530012541
This is an original replacement part manufactured for outdoor power equipment. The cylinder is used to house the piston and spark plug and is used to provide a combustion chamber to ignite the air-fuel mixture. This cylinder is available as an individual replacement part, please see model diagram for associative parts.