Overview
Keep your string trimmer ready for action with this pre-wound replacement spool. It is built to the same dimensions as the OEM spool, so it drops right into the trimmer head with no modifications. Aftermarket spools provide the same cutting performance as factory originals at a better value.
Key specifications
- Pre-wound replacement trimmer spool
- Direct-fit for listed trimmer models
- Bump-feed compatible winding pattern
Compatibility
This spool is designed for LawnMaster string trimmers as listed above. Confirm the spool part number, line diameter, and trimmer model before ordering to ensure a proper fit.
Installation notes
Remove the spool cover from the trimmer head. Extract the old spool and clean out any grass or debris. Insert the new pre-wound spool, feed the line ends through the guide holes, and reattach the cover. Verify the line extends the correct length before trimming.
Common questions
Q: Will this RS0303 trimmer line spool fit my LawnMaster CLGT2410S and Hyper Tough HT22-401-03-05, or do I need different spools for each trimmer?
Yes, this replacement spool is made to fit LawnMaster CLGT2410S, CLGT2412S, and 20VMWGT trimmers, and it also cross-references with Hyper Tough spool numbers HT21-401-003-02, HT21-401-003-03, HT22-401-03-05, and RS93120. If your trimmer matches one of those exact model or spool numbers, this is the correct replacement style.
Q: How do I install this RS0303 spool on my LawnMaster CLGT2412S without the line tangling or feeding backward?
Remove the spool cap, take out the old spool, and drop the new RS0303 spool in so the line feeds in the same direction as the original. Thread the line through the eyelet before snapping the cap back on, and make sure the line isn’t trapped under the spool or cover so it can advance properly during use.
Q: Can I reuse the spool by winding my own line on it, and what should I check if the line stops feeding on my 20VMWGT trimmer?
You can reuse the spool if the plastic body is not cracked or warped, but the line needs to be wound evenly and at the proper tension to prevent jams. If feeding stops, check for melted line inside the spool, debris in the spool housing, or incorrect winding direction, since all three are common causes of poor line advance.
