All passenger seat back coverings have been discontinued. The most advisable option is to seek a pre-owned seat, however this may be challenging. Uncertain about your vehicle's year and type, as well as your location, due to the incomplete status of your profile.
It takes some effort, although I have often contemplated if tears can unveil the truth. Subsequently, apply an iron-on patch on the reverse side to reinforce it.
It may be advisable to reach out to this firm. I used them when reconstructing a seat for my GMC Sierra. superb stuff, outstanding service The cover resembled the original manufacturing cover.
Their website lacks an optimal search functionality, since it does not display all available content.
For the R230, their website displays no information, although Amazon lists the seats, but not the backrest. I would reach out to them and inquire.