Parts Unlimited K22-3603P 40-Tooth Rear Drive Sprocket – Yamaha

🛠️ Description
The Parts Unlimited K22-3603P rear sprocket is built to OEM specifications for precise fit and long-lasting durability. Manufactured from high-grade hardened steel, it features precision-machined teeth and splines to deliver smooth power transfer and extended wear life. Whether you’re maintaining your stock gearing or replacing a worn sprocket, this 40-tooth rear drive sprocket provides reliable performance across off-road, street, and ATV applications.

✅ What’s Included

• (1) Parts Unlimited K22-3603P rear sprocket

• 40-tooth configuration

• Black steel construction

📦 Fitment

• Yamaha ATV

  • Raptor 700 / Raptor 700R (2006–2021)

  • Raptor 700R 4x2 (2013)

  • Raptor 350 (2007–2013)

  • Raptor 250 (2008–2013)

  • YFM700R Raptor (2014–2021)

  • YFZ450 (2004–2013)

  • YFZ450R (2009–2021)

  • YFZ450R SE (2009–2021)

  • YFZ450X (2010–2011)

  • YFZ350 Banshee (1987–2006)

  • Warrior 350 (1987–2004)

• Yamaha Street

  • XV250 Virago (1988–1990, 1995–1999, 2002–2004)

  • XV250 Route 66 (1988–1990, 1995–1999, 2002–2004)

  • XV250 V-Star (1988–1990, 1995–1999, 2002–2004)

• Yamaha Dual-Sport

  • XT600 (1984–1995)

  • XT550 (1982–1983)

🛡️ Warranty Info
Parts Unlimited sprockets are covered by a limited warranty against defects in materials or workmanship. Normal wear items are not covered.

🔑 Key Features

• OEM-spec hardened steel rear sprocket

• Precision-machined splines and teeth for perfect fit

• 40-tooth, 520 chain size

• Durable black finish

• Packaged individually with part and OEM reference numbers