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Time to fix that rear brake on your Polaris?
We’ve got the CMB rear foot brake master cylinder, brand new and ready to bolt on.

It fits a ton of Sportsman models: 400, 450, 500, 570, 800, and ETX.

The part numbers cross-reference with 1911688 and 1912301, so compatibility’s covered.

Comes as a complete assembly with reservoir, cap, and pushrod.

Made for ATVs, it’s a direct fit – just check your model before ordering.

Backed by a manufacturer warranty, so you can ride with confidence.


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5 out of 5