Overview
This spooled trimmer line provides a bulk supply of cutting line for compatible string trimmers and weed eaters. Having extra line on hand means you can reload in the field without cutting a job short. The line is manufactured from commercial-grade nylon for resistance to breaking and fraying.
Key specifications
- Replacement trimmer line
- Line diameter: .105”
- Commercial-grade nylon construction
- Resistant to fraying and breakage
- Compatible with bump-feed and fixed-line trimmer heads
Compatibility
This line is compatible with Troy-Bilt trimmers as listed above. Verify the line diameter matches your trimmer’s specification to ensure proper fit in the spool housing and guide eyelets.
Installation notes
With the trimmer powered off, open the spool housing and remove the old spool. Thread the new line through the anchor hole in the spool and wind in the indicated direction, keeping rows tight and parallel. Reassemble the trimmer head and test for proper line advancement.
Common questions
Q: Will this .105” 3 lb replacement trimmer line fit my Troy-Bilt TB22TM or TB22TMC trimmer mower?
Yes, this line is made to fit Troy-Bilt TB22TM, TB22TMC, and TB22TMB trimmer mowers. It also replaces cutter cord part 21884 and is compatible with Earthquake model 37676 / 40314 and the 22 in. ST 100 line setup, as long as your machine is designed for .105” trimmer line.
Q: How do I install this .105” line on my Troy-Bilt TB22TMB trimmer mower?
Cut the line into the correct lengths recommended for your trimmer mower, then thread each piece through the line holder or cutting head openings evenly so both sides match. Before starting the machine, make sure the line is seated securely and spins freely without rubbing the deck or guard.
Q: Is .105” trimmer line a good choice for heavy weeds on an Earthquake 37676 or 40314 trimmer mower?
Yes, .105” line is a common heavy-duty size for trimmer mowers and works well for thicker grass and tougher weeds. Check the line regularly for wear or shortening during use, because replacing it before it gets too short helps maintain cutting performance and reduces strain on the machine.
