Gear 345-3366

positive OEM
CAT
Part# 345-3366
note
Steel spur gear with internal spline for torque transmission in heavy equipment
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Description

The Cat Steel Spur Gear with Internal Spline (345-3366) is a cylindrical gear component designed to transmit rotational motion within heavy machinery drivetrains. It features straight-cut teeth and an internal spline interface to engage with mating components, facilitating torque transfer in mechanical systems.

Key Specifications

  • Application: Wheel loaders
  • Function: Transmits rotational torque in drivetrain
  • Compatibility: 966XE, 966K, 972XE, 972M, 966M series
  • Construction: Steel, low alloy steel
  • Features: 88 spur teeth, 50 internal spline teeth, case carburized, nitrided, induction hardened
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 345-3366
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty