【Fitment】Fit for Polaris ATV Sportsman 400 2011-2014▶ Sportsman 450 2016-2020▶ Sportsman 500 2011-2013 Not for Touring, Forest Edition ▶ Sportsman 570 2014-2021 Not for 6x6 Edition▶ Sportsman 800 2011-2016 Not for 6x6 Edition ▶ Sportsman ETX 2015 ▶ Farmhand 450 2017 ▶ Hawkeye 325/400 2011-2015 【Material】This brake master cylinder is made of aluminum alloy, with good corrosion resistance, high strength and good plasticity. 【OEM#】1911688 1912301.Please check your bike OEM number before you make an order. 【Package】Rear Brake Master Cylinder x 1.Not included instruction manual. Easy to install. 【Service】JAVIK offer 24 hours customer service and 1 year warran_ty. Please feel free to message if you meet any problem. OEM#1911688 1912301PackageBrake Master Cylinder x 1Fit for Polaris ATV as follows:Sportsman 400 2011-2014Sportsman 450 2016-2020Sportsman 500 2011-2013 Not for Touring, Forest EditionSportsman 570 2014-2021 Not for 6x6 EditionSportsman 800 2011-2016 Not for 6x6 EditionSportsman ETX 2015Farmhand 450 2017Hawkeye 325/400 2011-2015