These axles work on the following 4X4 models:
2009 4X4 Polaris 550 XP Sportsman
2009 4X4 Polaris 850 XP Sportsman
Polaris Sportsman XP rear cv axles set 550 850 2009 only
Polaris Sportsman XP rear cv axles set 550 850 2009 only
Polaris Sportsman XP rear cv axles set 550 850 2009 only
These axles work on the following 4X4 models:
2009 4X4 Polaris 550 XP Sportsman
2009 4X4 Polaris 850 XP Sportsman