©2021 CopyRight USA Atv parts. All rights reserved.
Rear Brake Disc and Master Cylinder Assy. for Polaris 1912301 5248250 (For: Polaris Sportsman 570)
Product categories
- A-Arm (349)
- accessories (2183)
- air filter (497)
- bag (104)
- ball joint (423)
- bearing (975)
- belt (465)
- bolt (623)
- Bracket (1190)
- brake cable (1135)
- brake handle (125)
- brake pads (533)
- Brakes (551)
- bumpers (301)
- bushing (734)
- carburetor (1145)
- cargo box (212)
- chain (209)
- charger (95)
- Clutch and parts (1622)
- connecting rod (130)
- contactor (281)
- Covers (126)
- Crankshaft (196)
- CV Axle (2589)
- cylinder (430)
- disk brake (671)
- Dust cover (410)
- engine crankcase (148)
- exhaust pipe (358)
- fan (187)
- fender (256)
- foot pedal (95)
- fork (123)
- friction disc (307)
- fuel oil filter (202)
- fuel pipe (101)
- fuel tank (133)
- gasket (1190)
- gear wheel (183)
- handguard (118)
- handle (432)
- handlebar (171)
- heat sink (296)
- hub (248)
- ignition (213)
- ignition coil (753)
- intake and exhaust valve (862)
- intake pipe (237)
- light (1071)
- muffler (108)
- Nut (292)
- oil seal (422)
- petrol pump (106)
- protective cover (682)
- rearview mirror (516)
- regulator (131)
- relay solenoid valve (322)
- rim (357)
- seat (139)
- sensor (259)
- shock absorber (1805)
- solenoid (234)
- spring (298)
- sprocket (408)
- starter motor (500)
- Steering Kit (279)
- switch (1189)
- tire (930)
- tool (1502)
- trailer hitch (118)
- water pump (108)
- windscreen and windshield (137)
- Wire harness (69)
Product tags
bearing
bolt
bracket
brake cable
brake disc
brake disk
bushing
bushing block
carburetor
car lamp
car light
centrifugal clutch
clutch
clutch cable
clutch parts
CV Axle
disc-brake
disc brakes
disk brake
exhaust valve
gasket
holder
ignition coil
ignition spark booster
intake and exhaust valve
jump-spark coil
Lamps
latch
Lift Kit
Lights
liner bushing
lining
lowering kit
protective cover
shock absorber
sleeve bushing
spark coil
sparking coil
switch
throttle cable
tire
tool
tyre
washer
wheel hub
Premium Quality Replacement Part
Rear Brake Disc and Master Cylinder Assy. for Polaris 1912301 5248250
Brand New Rear Master Cylinder Assembly with Rear Brake Disc Rotor
Fits the Following POLARIS Models
Sportsman 450 HO 2016-2020
Sportsman 450 HO EPS 2020
Sportsman 570 EFI 2014-2020
Sportsman 570 EFI EPS 2014-2015
Sportsman 570 EFI HD 2014-2018
Sportsman 570 SP 2015-2020
450 Farmhand 2×4 2017
Hawkeye 325 2×4 2015
Replaces POLARIS Part Numbers
Rear Brake Master Cylinder | 1912301, 1911688
Rear Brake Disc Rotor | 5248250
Reservoir / Hose | 1911224
Dimensions & Measurements
Bolt Spacing | 45mm
Reservoir Mount Spacing | 45mm
Reservoir Mount Diameters | 6mm
Brake Disc Outer Diameter | 219mm
Brake Disc Mount Hole Diameter | 124mm
Rotor Thickness | 4.3mm
Order Includes
1x Rear Brake Caliper Assembly







