Husqvarna Snowblower Piston and Rod Assembly 587177101

Basic information

• Part name: Snowblower engine piston and rod assembly
• Manufacturer: Husqvarna
• Category: Snowblower engine internal parts
• Primary function: Converts combustion force into rotational motion by linking the piston to the crankshaft

Installation & compatibility

• Compatible models: Fits select Poulan snowblower models; confirm compatibility using your models parts diagrams
• Installation difficulty: Hard; requires opening the engine and reinstalling internal components
• Tools required: Wrench set, socket set

Additional information

This piston and rod assembly installs inside the engine cylinder and connects directly to the crankshaft. Snowblower engine piston and rod assembly 587177101 allows combustion pressure to drive crankshaft rotation and produce engine power.

If the engine knocks, binds, loses compression, or fails to turn over smoothly, the piston and rod assembly may be worn or damaged. Metal noise, excessive oil consumption, scoring inside the cylinder, or sudden engine seizure are common signs replacement may be needed.

Disconnect the spark plug wire before starting the repair. Drain engine oil and remove internal engine components as required to access the piston and rod assembly. Install the assembly in the correct orientation, torque fasteners to specification, and fully reassemble the engine before restoring power.