Features: 1.Replacing OEM numbers for reference: A12101146000, A12251117000, A12191117000, A9807610100A, A9405007000, A9100107128, A13115101000, A13111117000, A13100146000, A13011146000, A78002223, 219700194. 2.Especially designed to fit for Polaris Predator 90: 2003-2006. 3.Highest quality and superior materials for high reliability and durability. 4.Original standard, direct replacement for the old or broken one. 5.Manufactured by leaders to meet or exceed OEM specifications. Specification: Condition: 100% Brand New_x000D_ Item Type: Cylinder Piston Kit _x000D_ Material: Iron_x000D_ Color: As Pictures Shown_x000D_ Overall Size: Approx. 11 x 9.7 x 10cm/4.3 x 3.8 x 3.9in_x000D_ Hole Diameter: Approx. 5.1cm/2.0in_x000D_ OE Number: A12101146000, A12251117000, A12191117000_x000D_ Other Part Number: A9807610100A, A9405007000, A9100107128, A13115101000, A13111117000, A13100146000, A13011146000, A78002223, 219700194_x000D_ Fitment:_x000D_ Fit for Arctic Cat 90: 2002-2004_x000D_ Fit for Bombardier DS90: 2002-2006_x000D_ Fit for Polaris Predator 90: 2003-2006_x000D_ Fit for Polaris Scrambler 90: 2001-2002_x000D_ Fit for Polaris Sportsman 90: 2001-2006 _x000D_ Fit for BRP Note: Please double check the part number of your item, matching information is for reference only._x000D_ If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!