290-4140: 190.27mm Transmission Steel Planet Gear
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290-4140: 190.27mm Transmission Steel Planet Gear

The Caterpillar 290-4140: 190.27mm Transmission Steel Planet Gear is a low speed planet gear used in the final drive system of Caterpillar Haul Trucks 793, 793B, 793C, 793D, 793F
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SKU 290-4140 Category

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Part No. 290-4140:

Gear for use in planetary gear sets of final drives.

Material: Steel
Spur Gear Number of Teeth: 23

At Mining Parts Depot, our aftermarket Caterpillar gears are engineered for maximum system performance and long-term reliability. Each gear is precisely manufactured to meet exact specifications, ensuring seamless compatibility with both our aftermarket components and Caterpillar OEM parts. Crafted from premium-grade steel and treated with advanced heat-hardening processes, our gears deliver exceptional durability, withstand the toughest mining conditions, and help you achieve peak efficiency in every operation.

Material Description: Premium-Grade Steel
Outside Diameter: 12.627 in (320.75mm)
Inside Diameter: 7.118 in (180.8mm)
Width: 5.708 in (145mm)

  • Caterpillar 793
  • Caterpillar 793B
  • Caterpillar 793C
  • Caterpillar 793D
  • Caterpillar 793F

Caterpillar part number 290-4140 supersedes part numbers 8X-0499, 115-4883, 214-1108, and 246-5259

Additional information
Make

Caterpillar
Model

793
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