Description

Part Number: 674406
• Product Name: Elevator Drive Sprocket
• Bore Diameter/Shaft Diameter: 35mm – This is the diameter of the hole where the sprocket mounts to the shaft and is a critical dimension for sprocket selection.
• Function: Used to drive the elevator (grain lift) chain in combine harvesters (particularly CLAAS models), transporting grain from the threshing and cleaning system to the grain tank.
• Common Materials: Typically made of high-strength steel, heat-treated for wear resistance. Primarily suitable for CLAAS models.
This sprocket is a wear and maintenance part on many classic CLAAS combine harvester models. Mainly compatible with the following series and models:
• DOMINATOR series:
◦ DOMINATOR 76, 78, 85, 86, 87, 88, 98, etc.
• MEGA / LEXION series (earlier models):
◦ MEGA 202, 204, 206, 208
◦ LEXION 420, 430, 450, 460, 480
• Other series:
◦ SENATOR series
◦ CONCORDE series
◦ SCORPION series
◦ TUCANO series (some earlier models may also be compatible)