Duraaamo 3 Set 25-2 Trimmer Head Rebuild Kit Head Spool Cap and Cover Replacement Parts Outdoor String Trimmer Replacement Parts Compatible with Stihl FS44 FS80 FS90 FS100 FS120 FS200

What It Is

This is a 3-pack rebuild kit for Stihl curved-shaft and straight-shaft trimmers, containing replacement spools, caps, and covers for the 25-2 (bump-feed) trimmer head. It restores worn-out line feeding, line retention, and cover latching on FS44 through FS200 series models.

Fitment & Compatibility

Must verify: Your Stihl trimmer must use the factory 25-2 head. This aftermarket kit is not a universal fit—it only works on Stihl models that originally came with the 25-2 head: FS44, FS55, FS80, FS85, FS90, FS100, FS120, FS200, and some early FS130/FSE60 units. Check your trimmer’s model number (stamped near the engine or on the shroud). The kit includes three complete head sets (spool + cap + cover), but does not include the metal hub or spring. If your trimmer uses a different head (e.g., AutoCut, PolyCut, or 25-1), this will not fit. Measure the original spool diameter: 25-2 spools are ~2.5 inches wide.

Key Things to Know

• Quality vs OEM: Duraaamo spools are molded plastic with slightly softer edges than genuine Stihl parts. They work well for homeowner use but may wear faster under heavy professional use.
• Installation difficulty: Easy—10 minutes. Remove the old cap/cover, pop out the old spool, drop in the new one, thread line through the eyelets, and snap the cover back on. No tools required.
• Line loading: Use 0.080–0.095 inch diameter trimmer line. Do not exceed 0.095 inch or the head may jam. Wind line in the direction arrows indicate (counterclockwise for most 25-2 heads).
• Common gotcha: The kit’s cover may snap on tighter than OEM. If it’s hard to seat, check that the line isn’t pinched between the spool and cover. A slight file or sanding on the cover tabs can ease fit.

Should You Buy It

If you own one of the listed Stihl trimmers and need a budget-friendly spare set for quick head swaps or have multiple machines, this 3-pack is a solid value. It’s not for heavy commercial use—stick with OEM if you trim daily—but for occasional lawn care, it saves money and keeps you running without waiting for a single spool.