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AM14U Upgrade Kit, 3CIM (AM-14U-TC)
AM14U Upgrade Kit, 3CIM (AM-14U-TC)
Hardware NOT photographed
Price: $175.00

Stock Status:(Out of Stock)

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The 3CIM4U line of gearboxes has been discontinued. We recommend the 3 Motor Toughbox with optional hex output shaft OR the EVO Slim 3 CIM for 3 CIM single speed drive gearboxes.

Product Overview:

This upgrade package includes two (2) of the the 3CIM4U Three-CIM Single Speed Gearbox designed specifically for the AM14U family of chassis. The ratio of this gearbox is 8.46:1.

These gearboxes and associated parts are shipped in kit form, not assembled. All hardware needed to attach the gearboxes is included.

CIM Motors (am-0255) are not included with this gearbox. Other motor inputs, such as the AM Planetary with 9015 motor (am-2082) can also be used as input devices instead of the CIM Motor.

  • This Kit includes 3CIM4U for the AM14U and Hardware needed to attach to the 2014 Kit of Parts Drive Chassis.
  • Overall Ratio for gearbox: 8.46:1
  • Output Shaft: Steel, 1/2" Hex (am-2566)
  • Overall Height: 5.50 inches
  • Overall Width: 5.00 inches
  • Gearbox Thickness: 1.507 inch
  • Weight: 5.8 pounds (for both gearboxes)
Parts included:
  • Two - 3CIM4U 8.45:1 (am-2760)
  • Eight - 10-32 x 0.50 Long SHCS
  • Eight - 10-32 Nylock Jam Nut
  • Two - FR8ZZ-Hex Bearing (am-0279)

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Drive Chassis Bases > AM14U Upgrades and Parts