DF-43870 - CR Y-Drive Pulley Assy

DF-43870 – Carriage Y-drive pulley (CR Y-Drive Pulley Assy) – Mutoh Valuejet

The DF-43870 carriage Y-drive pulley (CR Y-Drive Pulley Assy) is fitted to many Mutoh Valuejet, Viper and Canon Océ CS9160 printers.

Connected to the motor, it drives the Y-axis carriage belt for steady movement. A worn pulley causes slip and offsets.

Technical specifications

• OEM reference: DF-43870
• Manufacturer: Mutoh
• Part type: Carriage Y-drive pulley
• Shipping: Shipped ready to install

Compatibility & use

• Canon Océ CS9160
• Mutoh Blizzard 65
• Mutoh Blizzard 90
• Mutoh Osprey 1xx
• Mutoh Osprey 75
• Mutoh RJ-8000-50 (Falcon II)
• Mutoh RJ-8000-64 (Falcon II)
• Mutoh RJ-8000-87 (Falcon II)
• Mutoh Rockhopper 3 65
• Mutoh Rockhopper 3 90
• Mutoh Rockhopper 3 Extreme 65
• Mutoh Rockhopper 3 Extreme 90
• Mutoh Rockhopper II-2H
• Mutoh Rockhopper II-4H
• Mutoh Rockhopper II 50
• Mutoh Rockhopper II 64
• Mutoh Rockhopper II 87
• Mutoh Spitfire 1xx
• Mutoh Spitfire 65
• Mutoh Spitfire 90
• Mutoh Valuejet 13xx
• Mutoh Valuejet 16xx
• Mutoh Viper 1xx
• Mutoh Viper 65
• Mutoh Viper 90
• Mutoh Viper TX 1xx
• Mutoh Viper TX 65
• Mutoh Viper TX 90

Function

• Transmits the motor movement to the drive belt
• Ensures steady drive of the axis
• Contributes to movement accuracy

Signs of wear

• Pulley slip or noise
• Jerky movement
• Print offsets
• Loss of belt tension

Replacing this part restores the machine to proper working order.

♻️ DG Spare Parts – European specialist in spare parts for large-format printers and plotters.