XZR8®
Fuel SystemElectronic Fuel Injection (EFI)
Engine Fitting ManufacturerMikuni
Integrated DeviceThrottle Position Sensor (TPS), Idle Speed Control (ISC) Stepper Motor
Vehicle Voltage12V DC
Body MaterialAluminum Alloy with Composite Throttle Valve
Mounting TypeDirect Flange Mount to Intake Manifold
Manufacturer No.
1205009
OEM Part No.
12050091204963
Engine Part No.
Polaris ProStar 570Polaris ProStar 450
Fitment Vehicles
Polaris Sportsman 570 (2014-2026)Polaris Sportsman Touring 570 (2014-2026)Polaris Sportsman 450 HO (2016-2018)Polaris Sportsman 570 Farmhand (2016-2018)

Engine System - Industrial Encyclopedia

Genuine Polaris OEM Mikuni throttle body assembly for Sportsman 450/570 ATVs. Direct replacement for 1204963. Integrates TPS and ISC stepper motor for precise EFI air management.