Volvo ECR 88 Drive Sprocket

This is the aftermarket replacement drive sprocket designed for the Volvo ECR 88 mini excavator. This is the drive sprocket specifically designed for the rubber track undercarriage, but will also work on our steel track undercarriage.

Use the blue arrow in the image for reference for the installation location of this sprocket.

14520835 Sprocket specifications:

• 21 Teeth
• 12 Bolt Holes
• Inside Diameter: 10 3/4 Inches
• Outside Diameter: 21 Inches

Volvo ECR 88 Undercarriage Parts

• Volvo ECR88 Top Carrier Rollers
• Volvo ECR88 Drive Sprockets
• Volvo ECR88 Bottom Rollers
• Volvo ECR88 Rubber Tracks