Hippotech Trimmer Spool Replacement Kit — 12-piece for Stihl 25-2 Heads with Caps, Springs & Eyelet Sleeves

Hippotech's 12-piece replacement kit supplies spool caps, springs, eyelet sleeves and spare spools designed to fit Stihl 25-2 trimmer heads for quick, dependable repairs.

When a bump-feed string trimmer starts to perform poorly, replacing worn small parts often restores reliable operation. This Hippotech kit bundles the most commonly needed components for Stihl 25-2 style heads — spools (without line), covers, springs and eyelet sleeves — compatible with many FS series models so you can service multiple machines at once.

Will these parts fit my Stihl trimmer model?

Yes — the components are made to match the dimensions and mounting points of Stihl 25-2 style heads. They are intended as aftermarket replacements that align with factory part numbers listed for those heads.

• Compatible with Stihl models: FS44, FS55, FS80, FS83, FS85, FS90, FS100, FS110, FS120, FS130, FS200
• Designed to replace part numbers 40027138300 and 40027138301
• Includes multiple spools and caps so you can service several trimmers or keep spares

How easy is it to install these replacement caps and springs?

Installation is straightforward for anyone familiar with basic trimmer maintenance; parts pop into the same locations as the original components on the 25-2 head. You won’t need special tools — just basic hand tools and a little patience to line components up.

• Drop-in spool and cap fit for quick swap-outs
• Springs and eyelet sleeves align with standard 25-2 head assemblies
• No glue or machining required; hand-tighten and test bump-feed action

What does the kit include and how many repairs can I do?

The kit contains 12 spools (no line), 12 spool covers, 12 springs and 24 eyelet sleeves — enough parts to repair multiple trimmers or keep plenty of backups on hand. Quantity gives flexibility for workshop inventory or servicing a fleet of machines.

• 12 replacement trimmer spools (empty, ready for line)
• 12 matching spool covers for the 25-2 head
• 12 springs to restore bump-feed tension and 24 eyelet sleeves for the line exits

Are these aftermarket parts durable and accurate to the originals?

Hippotech supplies aftermarket components crafted to match original part geometry so they fit as intended. While they are not OEM parts, they are produced for compatibility and routine durability in normal use conditions.

• Aftermarket build designed to fit original mounting and function
• Materials chosen for typical trimmer wear and exposure
• Sold as a value kit to replace multiple worn components at once

Who is this for? This Hippotech replacement kit is geared toward landscapers, maintenance crews, hobbyists and homeowners who own Stihl trimmers with 25-2 style heads and prefer to perform their own routine repairs. It suits anyone who needs multiple replacement spools and hardware for several machines or wants spare parts to avoid downtime. If you want to restore bump-feed performance without buying OEM packs for each small part, this kit provides a cost-effective inventory of covers, spools, springs and eyelet sleeves for common FS series models.