Description

Product Data: Bearing Housing 673685
• Official Part Number: 673685
• Product Name: Bearing Housing – for Threshing Drum
• Main Function: This component secures and supports the bearings of the threshing drum, ensuring stability and concentricity during high-speed rotation. It is a critical load-bearing component in the threshing system.
• Commonly Used Parts: When replacing a bearing housing, it is generally recommended to also replace:
◦ The corresponding bearing
◦ The oil seal
◦ The lock nut and washer
◦ The associated pulleys or transmission components may need to be inspected and replaced.

Main Applicable Models
This bearing housing is widely used in multiple CLAAS combine harvester series, particularly those using the same or similar threshing system platforms. The following are the main CLAAS harvester series and models known to fit this part number:
DOMINATOR Series
• CLAAS DOMINATOR 106
• CLAAS DOMINATOR 108
• CLAAS DOMINATOR 110
• CLAAS DOMINATOR 112
• CLAAS DOMINATOR 114
• CLAAS DOMINATOR 116
• CLAAS DOMINATOR 118
• Note: This part is widely used in the Dominator series, but specific compatibility depends on the specific configuration and year of manufacture of the machine.
MEGA Series
• CLAAS MEGA 204
• CLAAS MEGA 206
• CLAAS MEGA 208
• CLAAS MEGA 210
• CLAAS MEGA 218
Other Series
• CLAAS XERION Tractors (some models with harvesting attachments may fit, but this is rare)

Important Tips and Advice