Need help Identifying this Jackson

[Creator//Destroyer]

I've had this guitar for years and have lost quite a few pieces to it like the locking nut clamps, trem arm, and a knob. I'm now looking to get it restored back to how it was when I got it but have NO idea what dimensions I need for a nut or trem arm, and I have no idea what model it is either. It's a neck through and the serial # 002286. the bridge is an aftermarket original floyd rose. Any help identifying what model it is and what locking nut measurements and trem arm size would be extremely appreciated

Edit: Can't add an attachment for some reason so here's the imgur link: https://imgur.com/a/QkMr0Sh

[Johnnyryche]

Could be an older SL4 soloist. The 22 fret neck through and blade pickup selector is consistent with those models. You can probably remove the base of the locking nut and it might have a brand/model on the back. If not, getting the clamps for that should be pretty easy. For other misc parts, check out Frets on the Net. A member here (Dave) runs that. It's mostly for older Jacksons, Charvels and other guitars but you might be able to find some parts you're looking for.

https://www.fretsonthenet.com/index.htm

[toejam]

Yeah, that would be an SL4.