Venom 351519-003 Silent Top Chaincase Sprocket for Ski-Doo 20 Tooth 13 Wide

The Venom 351519-003 (Part# 31-02520) is a precision-engineered silent top chaincase sprocket designed specifically for Ski-Doo snowmobiles. This 20-tooth sprocket features a 13-wide design with a 15-tooth internal spline for secure mounting and reliable power transfer.

Premium Construction and Manufacturing:

• Manufactured at TEAM's ISO 9902 certified facility using advanced CNC machining technology
• Made with heat-treated, case-hardened machine steel for exceptional durability
• Superior strength-to-weight ratio compared to OEM powdered metal sprockets
• Precision machining ensures proper fitment and maximum drivetrain efficiency

Key Specifications:

• Tooth Count: 20 teeth
• Sprocket Width: 13 wide
• Internal Spline: 15 tooth
• Chain Type: Silent chain (order matching 13-wide chain)
• Position: Top (upper chaincase sprocket)

This silent sprocket is engineered to work with Link Belt or Rexnord silent chains for quiet, smooth operation. The heat-treated construction provides significantly greater strength and wear resistance than stock sprockets, making it an excellent replacement or performance upgrade option. When ordering, ensure your chain width matches the 13-wide sprocket specification for proper compatibility.