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
- 6-pack quantity
- Direct-fit for listed trimmer models
- Bump-feed compatible winding pattern
Compatibility
This spool is designed for Craftsman 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 6PC Replacement C3 Spool fit my Craftsman C3 19.2V trimmer model 74381 or 315 CR2000?
Yes, this replacement spool is made for Craftsman C3 19.2V grass trimmers including model 74381 and 315 CR2000. It is also listed to fit several Greenworks models, but it’s always smart to match your trimmer model number on the housing before installing.
Q: Can I use this spool on a Greenworks 40V 21332 or ST40B05, and does it work the same as the original spool?
Yes, it is compatible with Greenworks 40V models including 21332, 21302, and ST40B05, as well as 24V models like ST24B210 and ST24B215. As long as your model matches the listed compatibility, it should feed line normally like the original when the spool is installed correctly and the cap is seated securely.
Q: What’s the best way to install these replacement spools and keep them feeding properly?
Before installing, remove the battery and clear any packed grass or debris from the spool head so the new spool can spin freely. When inserting the spool, route the line through the eyelets, make sure the line is not crossed or pinched, and avoid bumping the head on hard surfaces too aggressively since that can cause uneven wear or line jams.
