Mandé un mail ayer a Warn y me respondieron lo siguiente:
Good day Victor,
Thank you for visiting the WARN web page.
WARN has only been able to verify that our Suzuki hubs p/n 34581 will fit through the 2001 vehicles. These hubs will fit vehicles with 26 spline axle shafts and they attach to the wheel end with 6 bolts. My only suggestion is to check the factory hub application for the 2001 model and also the 2004 model, if they are the same then out hubs will work on your vehicle.
I hope this information is helpful.
Best regards,
Steve Schoenfelder
WARN Industries
La pregutna es si sirve o no este cubo para mi Grand Vitara.
La mia tiene el 26 SPLIN AXLE SHAFT ???
Les dejo la fotito del chiche..

gracias,
Polako