Overview
This aftermarket replacement kit includes six pre-wound AC80RL3 spools loaded with .080-inch twisted trimmer line, plus two spool caps and two springs. It replaces the OEM AC80RL3 spool assembly for Ryobi cordless string trimmers, restoring factory-level cutting performance at a fraction of the cost. A solid choice for homeowners who go through spools regularly during the mowing season.
Key specifications
- Quantity: 6 spools + 2 caps + 2 springs
- Line diameter: .080 inch (twisted profile)
- Replaces OEM part: AC80RL3
- Platform: Ryobi 18V, 24V, and 40V cordless trimmers
Compatibility
Designed for Ryobi ONE+ 18V, 24V, and 40V cordless string trimmers that use the AC80RL3 spool. The twisted line profile matches the original feed geometry. Confirm your trimmer head accepts the AC80RL3 spool before purchasing.
Installation notes
Remove the existing spool cap by pressing the side tabs, pull out the old spool, and drop in a fresh pre-wound replacement. Re-seat the spring beneath the spool, snap the cap back on, and pull the line ends through the eyelets. The twisted .080” line feeds in the direction indicated by the arrow on the trimmer head — follow that arrow to avoid jams and uneven wear.
Common questions
Q: Will this AC80RL3 spool and cap kit fit my Ryobi 40V cordless trimmer, or is it only for 18V and 24V models?
This replacement set is made for Ryobi cordless trimmers that use the AC80RL3 .080-inch spool system, including select 18V, 24V, and 40V models. The important part is matching your original spool type and head design to the listing’s compatibility details, since not every Ryobi trimmer uses the same cap and spool setup.
Q: Is the line on these spools already pre-wound, and how do I install the spool, cap, and spring correctly?
Yes, these AC80RL3 replacement spools come pre-wound with .080-inch twisted line, so you can remove the old spool and drop the new one in without rewinding line by hand. Make sure the spring is seated first, feed the line ends through the eyelets, then snap the cap on evenly so it locks in place and feeds smoothly.
Q: What’s the advantage of the .080-inch twisted line, and can I use this for heavier weeds without damaging the trimmer head?
The .080-inch twisted line gives a good balance of cutting power and battery efficiency for normal grass and light-to-medium weeds, and the twisted shape can help reduce noise compared with round line. For best performance, avoid forcing it into thick woody brush, and replace the cap or spring if you notice poor line feed or excess vibration.
