Description

48-Tooth Transmission Sprocket for Polaris 570, 900 & 1000 Models

The Polaris 48-Tooth Transmission Sprocket is a direct replacement for worn or damaged transmission sprockets found in many General, RZR, Ranger, ACE, Sportsman, and NorthStar models. Replacing a worn sprocket helps maintain proper power transfer while supporting smooth and dependable drivetrain operation.

Quick Facts

• Product Type: 48-Tooth Transmission Sprocket
• Condition: New
• Fits: Polaris 570, 900 & 1000 models
• Warranty: 1 Year

What This Package Includes

• 48-Tooth Sprocket

When Should the Sprocket Be Replaced?

Common Signs of Sprocket Wear

• Worn or chipped gear teeth
• Pitting or excessive wear
• Transmission noise during operation
• Poor gear engagement
• Damage from bearing or chain failure

Inspect Related Transmission Components

While the transmission is apart, inspect the drive chain, mating gears, bearings, shafts, seals, and chain guides. Replacing worn drivetrain components together helps restore proper gear engagement and reduce future transmission repairs.

Fitment

Compatible Polaris Models

• Polaris General 570, 900 & 1000
• Polaris RZR 570, 900 & 1000
• Polaris Ranger 570, 900 & 1000
• Polaris ACE 570, 900 & 1000
• Polaris Sportsman 570, 900 & 1000
• Compatible NorthStar-equipped models where applicable

Please verify your exact model and transmission before ordering.

Continue Your Transmission Rebuild

Commonly Replaced With

• Polaris 13-Tooth Front Output Gear
• Polaris Upgraded 4-Bolt Pinion Plate
• Polaris Sub-Pinion Shaft

Need Help Choosing Transmission Parts?

Every REV6 replacement transmission component is backed by our 1-year warranty. If you need assistance confirming fitment or selecting the correct drivetrain components, contact the REV6 team.