Best String Trimmer Replacement Parts Under $50 (2026)
We selected parts under $50 based on compatibility, durability, user-facing features, and a computed value score from specifications and feature set
The Verdict
- Best Overall: Husqvarna T35 Tap Advance Trimmer Head, straight shaft — Best for quick reloads: tap-advance head suited to straight-shaft trimmers for easy line advancement
- Best Value: Speed Feed 400 trimmer head spool cover (5 pack) for SRM-225/230 — Best bulk spare: five-pack spool covers keeps Speed Feed systems running with easily replaceable parts
Top Picks
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1
Best Overall Husqvarna T35 Tap Advance Trimmer Head, straight shaft
Best for quick reloads: tap-advance head suited to straight-shaft trimmers for easy line advancement
Universal T35 prewound trimmer head for straight shaft trimmers. Easy to reload with cap removal and pre-wound .095
Buy at Amazon → -
2
Forester brush cutter conversion kit for Husqvarna
Best for versatility: brush-cutter conversion kit adds plant-cutting capacity and fits Husqvarna-compatible setups
Convert Husqvarna straight shaft trimmers to a brush cutter with 1" or 20mm arbor. Kit includes collar nut, rider plate, thrust washer, plus safety gear. Customers note easy installation and solid cutting performance
- hsq compatibility with multiple Husqvarna models
- includes full safety gear
- 1" or 20mm arbor compatibility
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3
Best Value Speed Feed 400 trimmer head spool cover (5 pack) for SRM-225/230
Best bulk spare: five-pack spool covers keeps Speed Feed systems running with easily replaceable parts
Replacement spool cover for trimmer heads, provides easy installation and good value. Customers say it fits perfectly and is an exact replica of the original
- fits SRM-225/230
- OEM-like quality
- easy installation
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4
Shindaiwa Speed-Feed 400 Universal Trimmer Head
Best universal fit: Speed-Feed universal head offers tool-free line loading and broad compatibility
Shindaiwa OEM replacement trimmer head. easy installation and simple line-loading process. customers note quality and ease of use, with mixed fit across brands
- OEM part number provided
- fits multiple Shindaiwa models
- ease of installation
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5
EGO Power+ Replacement Rapid Reload Plus Trimmer Head (Clockwise) for 15-Inch Trimmers
Best for EGO users: rapid reload plus head designed for quick line replacement on 15-inch EGO trimmers
Replacement trimmer head for EGO 15-inch string trimmers. Easy loading with no eyelet alignment required; includes free rotating bump cap for smoother operation. Customer notes ease of installation and good fit, with some durability concerns
- no alignment required
- bump-cap prevents tangles
- clockwise rewind compatibility
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6
Husqvarna Carburetor 545081848 C1Q-W40A for 128 series trimmers
Best carburetor replacement: direct-fit carburetor built for 128-series Husqvarna trimmers to restore engine performance
Carburetor replacement for Husqvarna 128C/128D series trimmers. Easy installation and proper fit; customers report functioning weed eaters after install
- exact replacement for 128 series
- easy bolt-on installation
- perceived value for money
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7
SKIL 14-Inch Replacement Rapid Reload Trimmer Head
Best everyday replacement: 14-inch rapid reload head for common string-trimmer maintenance and line changes
Replacement rapid-reload trimmer head for SKIL trimmers. Easy line load, bump-feed, and compatible with select SKIL models. Customers say it installs easily and fits well, though durability may be a concern
- quick and easy line load
- compatible with SKIL trimmers
- easy installation
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8
Stihl replacement string heads for FSA56
Best for battery models: replacement string head tailored to FSA56 series for consistent line feeding
Replacement string heads pack designed for FSA56. Fits OEM parts with easy installation. One customer notes easier setup than winding string manually
- genuine oem parts
- fits fsa56
- ease of installation
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9
Gear head replacement for FS56RC FS70 FS91 FS94R FS120 FS130 FS131 FS240 FS250
Best for gear repairs: replacement gear head fits many FS-series models to recover drive performance
Gear head replacement kit for string trimmers, includes gear box, rider plate, thrust components and screws. Customers cite easy installation, good functionality and value for money
- comprehensive hardware included
- easy installation feedback
- positive build quality
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10
Forester Trimmer Chaps for Men - Apron Style Protective Gear
Best protective accessory: trimmer chaps in apron style provide leg protection during routine trimming tasks
Trimmer chaps for men protect legs during brush cutting and line trimming. Features adjustable belt, built-in pocket, and universal fit; suitable to wear over work pants. Customer note: durable and easy to put on, keeps pants clean
- adjustable belt
- built-in tool pocket
- universal fit