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Small engine primer bulb. The primer bulb draws additional fuel into the carburetor to help start the engine.

Husqvarna fuel filter. If the fuel filter is clogged, it will restrict the flow of fuel to the carburetor. As a result, the engine may not start.

Air box cover

Primer bulb. The primer bulb draws fuel into the carburetor to make the engine easier to start.

Fuel line kit. Both large & small diameter fuel lines included. The fuel line allows fuel to travel from the fuel tank to the carburetor and from the primer bulb to the fuel system. If the fuel line is leaking, replace it.

Fuel Line (Small)- 9/64 (.140) inch OD - (.080) inch ID, W/ Installation instructions.

Air filter. If the air filter is clogged or dirty, the engine may not start or may run rough.

Walbro primer bulb. The primer bulb draws additional fuel into the carburetor to make the engine easier to start. If the primer bulb is leaking, replace it.

Fuel line (Large). The fuel line allows fuel to travel from the fuel tank to the carburetor and from the primer bulb to the fuel system.

Fuel tank grommet. Secures the fuel supply, return and vent lines to the fuel tank.

Drum, starter

NGK Spark Plug (BPM8Y). The spark plug ignites the fuel and air mixture in the engine's cylinder to power the engine. If the spark plug is has fouled (if the tip of the spark plug is burnt or damaged), the engine may not start or may run rough.

Chainsaw fuel cap with retainer

Spring, rewind

Champion spark plug (RCJ6Y). The spark plug ignites the fuel and air mixture in the engine's cylinder to power the engine. If the spark plug is has fouled (if the tip of the spark plug is burnt or damaged), the engine may not start or may run rough.
Repair Clinic stocks genuine OEM Hedge Trimmer parts that restore proper function and reliable performance. Every part is genuine OEM, ensuring correct fit and performance on your specific model. Enter your model number to find the exact Hedge Trimmer part you need, with same-day shipping on most in-stock items and a 365-day return policy.
When your hedge trimmer needs repair, knowing the common failure modes helps you diagnose quickly. Below are the most important questions customers ask about hedge trimmer parts.
Wear from age, heat cycles, and electrical stress are the top causes. Contamination and mechanical strain also shorten hedge trimmer life. Genuine OEM parts installed correctly typically restore full function.
Look for a data plate or label on your unit — typical locations include the door frame, back panel, or inside an access panel. Enter your full model number in our search to pull the exact OEM hedge trimmer for your model.
Most hedge trimmer replacements take between 30 minutes and 2 hours depending on the product type and accessibility. Our step-by-step repair videos walk through disconnection, removal, installation, and testing.


Ordering hedge trimmer parts online is simple with our full brand catalog and model-number lookup. With same-day shipping on most in-stock items, you'll have your replacement part fast, minimizing downtime. Our model/part number lookup finds the exact OEM part for your unit, and every order is backed by our 365-day return policy and price-match guarantee. Browse our repair help section for troubleshooting tips, part testing guides, and step-by-step installation videos for your specific product.
Check the main housing near the engine for a model-number label, or inspect the shaft for a printed identification tag. On some hedge trimmers, the information may be near the rear handle, so clean away dirt or grass before reading the label. Record the complete model number, including letters, numbers, and any dashes or suffixes. Type it into our model number lookup and the catalog narrows to parts made for your unit. This filters the full hedge trimmer parts selection, not just one part category, so you can compare compatible parts for the entire machine. You order with confidence knowing the fit is right.

Diagnosing a Hedge Trimmer problem is easier when you have the right online reference material. Repair Clinic's video library, written repair guides, symptom articles, part testing walkthroughs, and exploded-view diagrams work together to guide you from the symptom to the correct part. Model number lookup confirms the exact OEM replacement so you order right the first time.

Quickly troubleshoot issues like worn clutch, broken drive shaft, defective trimmer head, or a damaged throttle cable that prevent rotation.

Find out why your hedge trimmer will not start and how to fix issues like bad fuel, spark plug problems, or a clogged carburetor.

Find and debunk five lawn care myths your dad might have believed from watering habits to mowing and feeding timing