At DMG Motorsports, we present the SP1 Chain Case Chain Link Belt Silent 13" Wide, 74 Links (SU-31374) — a precision-built replacement chaincase chain engineered to restore reliable power transfer in your snowmobile's drivetrain. Built to the exacting dimensions of the original equipment, this 13-inch wide, 74-link silent-style link belt chain is designed to run quietly and smoothly through the chaincase, helping to reduce drivetrain noise and vibration while efficiently transmitting power from the driveshaft to the track drive shaft. Whether you're replacing a worn, stretched, or damaged chain or performing routine maintenance, this SP1 chain is a straightforward, correctly-sized solution that helps keep your sled running the way it should.

Features:

• Silent-style link belt chain construction for quieter, smoother chaincase operation
• 13" width and 74-link count for a precise, correct fit in the chaincase
• Designed as a direct replacement chain for worn or stretched OEM chaincase chains
• Helps ensure efficient, consistent power transfer through the drivetrain
• SP1 part number SU-31374 for easy identification and ordering
• Sold and shipped by DMG Motorsports, your trusted powersports parts source