Thank you for the info. I figure it should be worth $150 so someone else can enjoy it. Sadly I just sold my Warrior. 😭I'm thinking that is a Yamaha (Star) Dual Touring seat, plain, with rider backrest, for 02-03 Warriors, number STR-5PX21-10-00, plus with the small passenger backrest STR-5PX21-12-00. They were known comfortable as recall.
Corbin seats have their model number boldly engraved into the seat pan. Some said the Warrior seat was made by Corbin but it was made by several vendors and I never saw any proof of Corbin having built any of them so I don't know.
On the subsequent picture posted, I now see letters molded into the pan near the latch. Is that W C T ? Unclear. But in any event it's what I meant when I said Corbin seats have their model number boldly engraved into the seat pan. The other seats Corbin did make for Star had the star 'STR' number molded in. But maybe this one has a Corbin pan number?