ALNATOKA Trimmer Gear Head Gearbox Head Replacement for Echo SRM-225, SRM-225i, SRM-2620, SRM-3020, SRM-225U, SRM-266U, SRM-280U & More - Compatible with Part No. P021008182, P021053950 Series
ALNATOKA Trimmer Gear Head Gearbox Head Replacement for Echo SRM-225, SRM-225i, SRM-2620, SRM-3020, SRM-225U, SRM-266U, SRM-280U & More - Compatible with Part No. P021008182, P021053950 Series
ALNATOKA Trimmer Gear Head Gearbox Head Replacement for Echo SRM-225, SRM-225i, SRM-2620, SRM-3020, SRM-225U, SRM-266U, SRM-280U & More - Compatible with Part No. P021008182, P021053950 Series
- Perfect Compatibility: Specifically designed for Echo SRM-225, SRM-225i, SRM-2620, SRM-3020, SRM-225U, SRM-266U, and SRM-280U string trimmers/Brushcutter Weed Eater Brush Cutter. Includes gearbox heads with model numbers P021008182 and P021046670 for seamless replacement.
- High-Strength Material: Constructed from premium-grade alloy steel and reinforced polymers, ensuring exceptional durability and resistance to wear, corrosion, and high-torque stress during prolonged operation.
- Optimized Performance: Precision-engineered gears and bearings minimize friction, reduce heat buildup, and enhance power transmission efficiency, extending the lifespan of your trimmer while maintaining consistent cutting performance.
- Easy Installation: Direct-fit replacement with no complex modifications required.
- Reliable Gear Mechanism: Features a robust gear-driven system that ensures smooth rotation and precise alignment, reducing vibration and preventing premature failure under heavy workloads.
Brand: | ALNATOKA |
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Manufacturer: | ALTATUS |
Part Number: | YZZSTH3 |
Isin: | I3D5ZLFSG9VE |

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Compatible with ECHO SRM-225, SRM-225i, SRM-2620, SRM-3020, SRM-210 (08075195 - S80313999999) Straight Shaft Trimmer, SRM-210i (10001001 - S65411999999) Straight Shaft Trimmer / Brushcutter
Compatible with Echo SRM-225U SRM-266U SRM-280U SRM-310 SRM-3100 SRM-3100S SRM-310U SRM-311 PE-2400 PE-260 PE-2601 PE-261 SRM-2400 SRM-2400SB SRM-2410 SRM-2450 SRM-2500 SRM-2501 SRM-2502 SRM-2510 SRM-260 SRM-260SB SRM-2601 SRM-261 SRM-261SB SRM-2610 SRM-265 SRM-266 SRM-280 SRM-3000 SRM-310 SRM-310S SRM-310U SRM-3100 SRM-3100S SRM-311 SRM-311S SRM-311U SRM-3110 Straight Shaft Trimmer.
Compatible with Echo SRM-310 (03001001-03999999) Straight Shaft Trimmer, SRM-310 (04001001-04999999) Straight Shaft Trimmer, SRM-3100 (Type 1) (After S/N 001001) Straight Shaft Trimmer, SRM-3100 (Type 1E) (After S/N 001001) Straight Shaft Trimmer, SRM-3100S (Type 1) (After S/N 001001) Straight Shaft Trimmer, SRM-3100S (Type 1E) (After S/N 001001) Straight Shaft Trimmer, SRM-310U (03001001-03999999) Straight Shaft Trimmer, SRM-310U 04001001-04999999 Straight Shaft Trimmer.
Compatible with Echo PE-2400 (008001-018099) Edger, PE-2400 (018100-040060) Edger, PE-2400 (After S/N 040061) Edger, PE-2400 (Type 1E) (After S/N 001001) Edger, PE-260 (03001001-03999999) Edger, PE-260 (04001001-04999999) Edger, PE-260 (05001001-05999999) Edger, PE-2601 (After S/N 001001) Edger, PE-261 (02001001-02999999) Edger,PE-261 (06001001-06999999) Edger, SRM-311 (09001001-09999999) Straight Shaft Trimmer, SRM-311 (02001001-02999999) Straight Shaft Trimmer.
Ideal For:
Replacing worn or damaged gear heads to revive your trimmer’s functionality.
Landscapers and homeowners seeking a cost-effective, long-lasting solution for heavy-duty trimming tasks.
Ensuring uninterrupted operation with a gearbox engineered for reliability and ease of maintenance.
Technical Specifications:
Models: P021008182, P021046670
Material: Alloy Steel + Reinforced Polymer
Compatibility: Echo SRM-225, SRM-225i, SRM-2620, SRM-3020, SRM-225U, SRM-266U, SRM-280U
Installation: Tool-assisted (screwdriver/wrench recommended)
Note: Always verify your trimmer’s model number before purchase to ensure compatibility.
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