Piston Assembly-Balance 128-3443

positive OEM
CAT
Part# 128-3443
note
Balance piston assembly for planetary transmission power conversion
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Description

The Cat Piston Assembly-Balance (128-3443) is a critical component within planetary transmission assemblies, designed to convert engine power into controlled speed and torque. It functions as a balance piston to support the mechanical operation of heavy-duty machinery transmissions.

Key Specifications

  • Application: Heavy-duty trucks, off-highway trucks, rotary cutters
  • Function: Converts engine power to speed and torque
  • Compatibility: 785G, 789C, 789D, 793, 793B
  • Construction: Cast iron with sleeve bearing
  • Features: Outside diameter 348.64 mm, inside diameter 133.4 mm, width 53 mm
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 128-3443
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty