Torque Converter Impeller 456-3657

CAT
Part# 456-3657
note
Impeller circulates transmission fluid to multiply engine torque smoothly.
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Description

The Cat Torque Converter Impeller (456-3657) is a fan-like component that circulates transmission fluid within the torque converter housing. It transmits engine torque to the transmission by creating centrifugal force through fluid movement, enabling smooth power delivery and torque multiplication.

Key Specifications

  • Application: Track-type tractor D11
  • Function: Circulates transmission fluid for torque multiplication
  • Compatibility: Track-type tractors
  • Construction: Alloy aluminum
  • Features: Curved blades, hardened to BHN 80 minimum
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 456-3657
Manufacturer CAT
Warranty Standard Manufactures