This is likely Kevin's first (or possibly second) Fender Jaguar. (Made in Japan, olympic white)
The best way to tell this apart for Kevin's main White jaguar during 1988 is by looking at the pickguard patterns - this guitar features a yellow swirl right beside the neck pickup at the bottom, whilst the 'main' white Jaguar has a yellow swirl right between the pickups.
Likely eventually sacrificed for parts when Kevin and Roger Mayer took 3 of these white Jaguars apart to assemble a 'super Jaguar' using the best of each guitar, for recording loveless.