Trimmer Gear Head Gearbox Replacement For Husqvarna 525R Series String Trimmers Compatible With 525RX 525LK 525LS 525LX 525RJD 525RJX 525RK 525RS 525RXT 535LST

Gearbox Gear Head Replacement Kit for 525R Series Trimmers
✔️ 1 x Gear Head Kit with thrust plate, washer, rider plate

This gear head gearbox replacement is designed to fit the 525R series string trimmers and compatible Jonsered models listed in the specs. It includes a complete gear head with thrust plate, thrust washer, rider plate, and mounting hardware for a straightforward install to restore cutting performance.

✅ Fits 525L, 525LK, 525LS, 525LX, 525RJD, 525RJX, 525RK, 525RS, 525RX, 525RXT, 535LST
✅ Includes 1 gear head, thrust plate, thrust washer, rider plate, 2 x collar nuts M10 left-hand thread, 2 x stainless screws
✅ Part numbers: 537199202, 537199201, 503941201, 503941101, 537041001, 537333802, 536503801, 525RX

💡 What is a gear head replacement kit for string trimmers and why is it a handy upgrade for 525R series?

This handy upgrade bundles essential parts for quick maintenance.

- compatibility with listed models
- includes gear head, thrust plate, washer, rider plate, 2 x collar nuts M10 left-hand thread, 2 x stainless screws
- easy install and restores drive performance
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