40 Tooth Rear Steel Sprocket for Yamaha Raptor 660, Blaster, Banshee & Warrior

40 Tooth Rear Steel Sprocket for Yamaha

This 40‑tooth rear steel sprocket is designed for Yamaha Raptor 660, Blaster, Banshee, and Warrior ATVs, providing a durable replacement for the rear wheel drive.

Overview

This 40 Tooth Rear Steel Sprocket for Yamaha is a direct replacement rear sprocket for several popular Yamaha ATV models including the Raptor 660, Blaster, Banshee, and Warrior. Constructed from heavy‑duty steel, it offers excellent wear resistance and reliable power transfer for off‑road riding.

Built For Performance

• Steel construction for long life in abrasive conditions
• 40‑tooth count provides a balance of acceleration and top speed
• Precision‑drilled bolt holes match OEM mounting patterns
• Heat‑treated for increased hardness and strength
• Coated to resist corrosion from mud and moisture

Fits These Machines

• for Yamaha Raptor 660
• for Yamaha Blaster
• for Yamaha Banshee
• for Yamaha Warrior

On-The-Job Use

• Replacement of worn sprockets on sport and utility Yamaha ATVs
• Gearing change to adjust power delivery for trail or sand riding
• Part of a full chain and sprocket refresh
• Restoration of vintage Yamaha ATV drive systems

Specs At A Glance

Good To Know

Q: Does this sprocket fit a 1999 Yamaha Banshee? A: Yes, the Yamaha Banshee uses the same rear sprocket bolt pattern across most years; confirm your bolt hole diameter matches.

Q: Can I use this sprocket with a 520 chain? A: Yes, the sprocket is designed for 520 pitch chain, which is standard on these Yamaha models.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.