New old stock genuine Polaris crankcase breather service kit for the 2009 Sportsman XP 850. Polaris kit 2204191 was specified in the manufacturer’s crankcase breather replacement instructions for this model.

Kit includes: filter cartridge (5438344), upper O-ring (5413445), lower O-ring (5413446), filter (5437432), and installation instructions. The original spring, breather bellows, cover, and compression sleeves are reused. Tools and assembly lubricant/blue threadlocker are not included.

Fitment: 2009 Polaris Sportsman XP 850. Verify model and recall/service history before ordering.