Homelite Hedge trimmer Parts — Browse All Models

Popular Homelite hedge trimmer replacement parts

Routine wear and tear can keep your hedge trimmer from performing at its best. Replace worn parts with genuine Homelite components to get clean cuts and reliable performance.

• Spark plug: The engine's spark plug ignites the fuel mixture inside the cylinder to drive the piston.
• Carburetor rebuild kit: The carburetor mixes fuel and air to start the trimmer's engine; use a rebuild kit to restore performance when it malfunctions.
• Air filter: The air filter traps dust and debris from air entering the carburetor.
• Blades: Blunt or nicked blades reduce cutting power. Swap in a new set to get back to clean, efficient trimming.
• Trigger switches: A hedge trimmer that won’t turn on or keeps shutting off may need a new switch.
• Motor brushes: If your electric model is losing power or won’t start, the motor brushes could be worn down.
• Fuel filters and lines: On gas models, cracked fuel lines or dirty filters can block fuel flow and stall the engine.
• Gearboxes and sprockets: These drive parts can wear out over time, especially with heavy use.

How to fix your Homelite hedge trimmer when it won't start

The engine needs gas, compression, and spark to start. If your hedge trimmer won't start, check these common issues.

1. First, make sure there's fresh gas in the tank—old gas accumulates water and burns poorly. Replace the fuel if it's old.
2. Add fuel stabilizer to the gas when you refill the tank to help keep the fuel fresh.
3. If the fuel is fresh, check the fuel lines for cracks. Air enters the carburetor instead of fuel when the lines are damaged. Replace the fuel lines if you find cracks.
4. If the fuel lines are okay, you may need to rebuild or replace the carburetor because a dirty carburetor won't supply the engine with fuel.
5. Next, disconnect the spark plug wire and remove the spark plug. If you see deposits or corrosion on the electrodes, replace the spark plug.
6. Finally, to check for compression, remove the spark plug, press your thumb over the opening, and pull the starter cord. If you don't feel air pushing from the cylinder, the piston rings may need to be replaced. For an accurate reading, use a compression gauge.

How to find the right parts for your Homelite hedge trimmer

Using your model number is the fastest way to find parts that fit. This helps avoid guesswork and ensures compatibility.

• Find the model number on the motor housing or near the handle.
• Enter the number in the search bar or browse from the list of Homelite models below.

We’ve got your outdoor equipment repairs covered

Keeping all your yard tools in working order is easy with help from Sears PartsDirect. Our repair help section includes step-by-step guides, videos, and maintenance tips for a wide range of outdoor equipment—from string trimmers to lawn mowers and more.

• Learn how to test switches and replace worn electrical components
• Get safety tips for working on gas-powered tools
• Keep your gear running longer with routine maintenance advice