Overview
This 8-pack aftermarket spool replaces the Greenworks SB00L00 (also listed as 2906302 and 2901619) for 60V and 80V cordless string trimmers. Each spool is pre-wound with 17 feet of .080-inch dual-line in a bump-feed configuration, delivering less drag, less noise, and smoother feeding than single-line setups. Also cross-compatible with Snapper 60V trimmers that share the same head design.
Key specifications
- Quantity: 8 spools per pack
- Line diameter: .080 inch
- Line length: 17 feet per spool
- Feed type: Bump feed, dual line
- Replaces OEM parts: SB00L00, 2906302, 2901619
Compatibility
Fits Greenworks 60V and 80V string trimmers including ST60V, ST80L210, ST80L00, STBA80L210, ST24L410, ST60L2510, ST60B212, ST60L212, STF402, and GD40BC/GD40BCB series. Also fits Snapper 60V models ST60V and ST60V-T0. Verify your trimmer head part number before ordering.
Installation notes
Bump the trimmer head on the ground to release the cap, then twist or press the tabs to remove it. Swap in the new pre-wound spool, ensuring the dual lines exit through both eyelets. Replace the cap and tap the head once to confirm the bump-feed mechanism engages. The .080” line handles moderate brush well — for heavier growth, let the line do the cutting rather than forcing the head through thick stems.
Common questions
Q: Will this SB00L00 spool fit my Greenworks ST80L210 and Snapper ST60V-T0 trimmers, or is it only for one brand?
Yes, this replacement spool is made for the Greenworks/Snapper platform that uses the SB00L00 style head, including Greenworks ST60V, ST80L210, STBA80L210, ST80L00, and Snapper ST60V/ST60V-T0 models listed. The most important thing is matching the SB00L00 spool type and the .080” dual-line bump feed setup your trimmer uses.
Q: Is the line on this spool already the correct size, and can I use it for normal grass trimming without stressing the trimmer?
This spool comes preloaded with 17 feet of .080” dual line, which is the correct size for the compatible Greenworks and Snapper trimmers in the listing. That diameter is well suited for routine grass and light weed trimming, and using the correct line size helps the bump feed work properly and reduces strain on the motor.
Q: How do I install this SB00L00 spool, and is there anything I should check if the bump feed is not advancing line well?
To install it, remove the trimmer battery first, open the trimmer head, take out the old spool, and set the new spool in place with the line ends routed through the eyelets before snapping the cap back on. If line advance is inconsistent, check that the spool is seated correctly, the line isn’t crossed or fused together, and that dirt or grass buildup inside the head is cleaned out.
