Cylinder Works Big Bore Cylinder for Polaris ACE 900 EPS XC & More - CW61007-1

The Cylinder Works Big Bore Cylinder, part number CW61007-1, is a new cast-aluminum replacement cylinder designed to increase engine displacement when used with the correct matching big-bore piston and components. It is intended for Polaris ACE 900 EPS XC, Ranger 1000 EPS Full Size, and Ranger 1000 EPS Full Size Crew; see the complete vehicle list below.

Features

• Big-bore configuration increases cylinder bore and engine displacement
• New cast-aluminum cylinder with an OEM-style appearance
• Nickel-silicon-carbide electroplated bore provides a durable, oil-retaining surface
• Precision diamond-honed finish supports proper piston-ring seal

What Is Included

• Big-bore cylinder only

Specifications

• Brand: Cylinder Works
• Product Type: Big Bore Cylinder
• Bore Configuration: Big bore
• Construction: Cast aluminum
• Bore Finish: Nickel-silicon-carbide electroplate
• Manufacturer Part Number: CW61007-1

Vehicle Fitment

Make: Polaris

• ACE 900 EPS XC (2017-2019)
• Ranger 1000 EPS Full Size (2020)
• Ranger 1000 EPS Full Size Crew (2020)
• Ranger 900 4x4 Crew (2017-2019)
• Ranger 900 XP (2017-2019)
• RZR 4 900 (2017-2018)
• RZR 900 50 Inch (2017-2020)
• RZR 900 50 Inch EPS (2020)
• RZR 900 55 Inch (2017)
• RZR 900 60 Inch (2017-2019)
• RZR 900 S 60 Inch (2020)
• RZR 900 Trail Premium (2022-2023)
• RZR 900 Trail S Sport (2021-2023)
• RZR 900 Trail Sport (2021-2023)
• RZR 900 Trail Ultimate (2022-2023)

Fitment and Installation Note: Confirm the complete year, make, model, engine configuration, and manufacturer part number before ordering. Engine assembly should follow the vehicle manufacturer’s specifications, clearances, torque values, and break-in procedures.