String Trimmer
String Trimmer

String Trimmer

BlueStars string trimmer parts deliver durability and precision. From spools and lines to trimmer heads, our replacements fit top brands for clean, reliable trimming.

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String Trimmer Parts for Reliable Performance and Cleaner Yard Work

A well-functioning trimmer makes it easier to keep sidewalks, fences, and lawn edges looking neat. But after months of storage or heavy seasonal use, even durable machines can start showing signs of wear. Whether your engine struggles to start, the head stops feeding line properly, or power drops while trimming thicker grass, replacing the right String Trimmer Parts can often restore performance without the cost of a full replacement.

At BlueStars Parts, you’ll find dependable replacement components designed for a wide range of popular models from Echo, Honda, Husqvarna, Ryobi, and more. From carburetors and primer bulbs to trimmer heads and tune-up kits, our collection of grass trimmer parts and line trimmer parts helps DIY users handle common repairs with confidence.

Signs Your String Trimmer May Need Replacement Parts

Over time, small engine components naturally wear down due to heat, fuel residue, vibration, and outdoor conditions. Some of the most common warning signs include:

  • The trimmer won’t start even with fresh fuel and a working spark plug
  • Engine surges, bogs down, or stalls during use
  • The trimmer head constantly jams or fails to advance line
  • Fuel leaks appear around the carburetor or primer bulb
  • Idle becomes rough or inconsistent after long-term storage
  • Loss of cutting power in thicker grass or weeds

Catching these issues early can help prevent bigger engine damage and keep your equipment running smoothly throughout the season.

Popular Products in This Collection

  • SRM-225 String Trimmer Head A direct replacement for Echo SRM-225 trimmer heads that are jamming, won't advance line, or have worn beyond reliable function. Sold as a 2-pack so you have a spare ready when the current head reaches the end of its working life.
  • GX22 GX31 FG100 Carburetor Air Filter Tune-Up Kit The complete fix for Honda GX22, GX31, and FG100 engines that are surging, stalling, or running rough after storage. Bundles the carburetor and air filter together so one order covers the two components most likely responsible for poor engine performance.
  • 16620-Z8D-305 Thermowax Assembly A precision replacement for Honda engines where the choke isn't opening correctly as the engine warms up, causing rough idle, stalling, or excessive fuel consumption. The thermowax assembly controls automatic choke behavior and is a commonly overlooked cause of warm-engine running issues.
  • K20-WYL Carburetor Rebuild Kit with Primer Bulb The right choice when the carburetor itself is salvageable but internal components — diaphragms, gaskets, and the primer bulb — have deteriorated from fuel residue or age. Rebuilding with this kit costs a fraction of a full carb replacement and restores like-new fuel delivery performance.

Related Troubleshooting Topics

Even a small issue with your trimmer can quickly affect engine performance, fuel efficiency, and cutting results. If you're trying to diagnose the problem before replacing parts, these troubleshooting guides can help you identify the most common causes and find practical DIY solutions.

Why Choose BlueStars Parts

BlueStars Parts focuses on practical repair solutions that make maintenance easier for homeowners and DIY users alike.

  • OEM-compatible fit for major trimmer brands
  • Convenient bundled kits for faster repairs
  • Detailed compatibility information to help reduce ordering mistakes
  • Fast shipping and dependable customer support
  • Affordable alternatives to costly repair shop visits

Whether you’re maintaining a small backyard or tackling overgrown areas after storage season, the right grass trimmer parts can make your equipment feel reliable again.