Line trimmer spools, service kits and spark plugs

Which spool, service kit and spark plug your line trimmer takes: 98 Ryobi, STIHL, Bosch, Ozito, Worx and EGO trimmers and more, each matched to the exact part, with dated prices from 6 Australian sellers.

Or search the model number.

Brands

Brand	Models	Parts
Ryobi	28	8
STIHL	18	7
Bosch	16	4
Ozito	15	5
Worx	11	4
EGO	8	2
Husqvarna	2	1

Looking for the part itself? All line trimmer spools and parts.

Original or compatible?

A trimmer's spool fits by the maker and its head: most cordless trimmers take a pre-wound spool, some take bulk line wound on by hand. Genuine spools come from the maker; compatible spools name the trimmer models or the maker's code. Use the line diameter the maker gives. A petrol trimmer's service kit and spark plug follow its model; STIHL names the kit per model.

Where the model number is

The model is on the rating label on the motor housing or the shaft (Ryobi, Ozito, Bosch and Worx print the code there). The old spool's code is often moulded on it.

Why change it on time

A spool is replaced when its line runs out. Line that is too thick strains the motor and line that is too thin wears fast, so stick to the maker's diameter.

How this list is built

Every fit comes from the manufacturer's own compatibility list or parts page, with the source recorded on each row. Where only a seller lists a fit, the page says so. Prices are re-read from each seller's page daily where they publish one, and dated. How FitMatch checks fitment.