I found a RYOBI 'RLT5030SG' corded whipper-snipper on the side of the road, and I thought all my Christmases had come at once when I plugged it in and the head turned furiously-yet-smoothly when I hit the button. Only missing the little spool/casing bit.
Turns out though, that this was possibly the WORST RYOBI product ever made, and as SOON AS THEY WERE LEGALLY ALLOWED TO (5 years after ceasing production) they discontinued making any replacement parts for it (most importantly, the bit of it that spins). The 'funny' thing is the rest of the unit seems to work really well, and I'm a bit loathe to just chuck it… My mate next door reckons maybe I could acquire some sort of 'generic' spinny bit and bolt that in instead, but I can't actually see how this could be done with this particular unit… there is no 'obviously accessible'/visible nut of any kind on the 'head' (spinning part) of the unit, even though it currently has no spool-housing component.
I am now realising exactly why it was ditched on the side of the road… but man, it DOES 'run smoothly' I swear, so if I could just organise a substitute/knock-off part, I reckon it could actually be a sweet unit… seems a shame not to try…
Any advice anyone?
Looks like bunnings has one. Ryobi Replacement Spool And Line To Suit Line Trimmer Models RLT5030S LTA-062. Suits your model as well. $18