MIDWEST MOTORS

DRIVING THE HEARTLAND • EST. 2024

PREMIUM STARTER MOTOR

Get your Polaris Sportsman back on the trail with the high-performance Boss Bearing Starter Motor (MPN: 410-54149). Engineered to meet or exceed OEM specifications, this direct-fit replacement ensures reliable ignition power and fast, efficient starts in all conditions.

TECHNICAL SPECIFICATIONS

• Voltage: 12 Volts
• Rotation: Clockwise (CW)
• Teeth/Splines: 10-Spline Shaft
• Starter Type: PMDD (Permanent Magnet Direct Drive)
• Direct Replacement: Fits Polaris OEM #3090221

VEHICLE COMPATIBILITY

Specifically designed for the following 549cc Polaris models:

• Polaris Sportsman 550 EFI: 2010 - 2011
• Polaris Sportsman 550 EFI EPS: 2010 - 2011
• Polaris Sportsman 550 Touring EFI EPS: 2010 - 2011
• Polaris Sportsman X2 550: 2010 - 2011

WHY CHOOSE BOSS BEARING?

Boss Bearing components are built with high-quality magnets and copper contacts to deliver maximum torque. Every unit is factory-inspected to provide the long-term reliability required for off-road environments.