Clutch disc 14T / 180 mm / 7-1/8" / Kubota B2440 / 6C392-13400 / 6-05-100-13

Clutch disc with a diameter of 180 mm (7-1/8 inch), hub height 20 mm , internal diameter measured between the teeth 20 mm and 17.50 mm with splined teeth for Kubota tractors and mini tractors of the Kubota B2440 series and others.

The clutch disc is the element responsible for transferring power from the engine (crankshaft) to the gearbox (clutch shaft). The disc is composed of a hub with a spline, which is mounted on the clutch shaft and a disc with springs with appropriately thick friction linings. The disc pressed by the second element of the clutch, the pressure plate, uses the frictional force (no friction at the moment of power transmission) of these two elements, and sets the tractor in motion. The springs in the clutch discs are responsible for reducing vibrations generated at high engine speeds.

Dimensions :

• outer diameter: 180 mm,
• inner diameter: 20 mm (measured between the cutter teeth), 17.50 mm (measured together with the cutter teeth),
• number of teeth: 14T,
• hub height: 20 mm,
• thickness: 8 mm,
• original part numbers: 6C392-13400,
• part numbers: 6-05-100-13.

Tractor models :

Kubota :

• Kubota B2440.

The first signs of clutch disc wear (abrasion) are the so-called clutch slipping , which makes it difficult or impossible for the vehicle to move and means that when the engine speed increases, the tractor does not accelerate. The clutch disc may show signs of wear, even when it is dirty with oil. It is recommended to replace the disc together with the clutch pressure plate and release bearing, because all these elements have comparable durability and wear out at the same rate. Another sign of worn clutch disc is the inability to shift into gear.

Warehouse :
M01:C66