Is it possible to have the wheels on a roller suitcase repaired, and if so, where (in BKK)

[BangkokHank]

Just over a year ago, I bought a relatively expensive Eagle Creek roller suitcase. I loved it - until my last trip - after which a sizeable chunk of one of the wheels broke off. And a wheelie suitcase without a wheel is next to useless. So my questions: Are the wheels on suitcases replaceable? And if they are, does anybody know of a place in Bangkok where I might have this done - if possible in my neighborhood (around the Seacon Square area)?

[GammaGlobulin]

I could use the same service, wheel repair, but in CM, instead.