12.97mm Thick Inner Bearing Spacer 3N-6157

positive OEM
CAT
Part# 3N-6157
note
Inner bearing spacer providing precise preload adjustment in transmissions.
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Description

The Cat 12.97mm Thick Inner Bearing Spacer (3N-6157) is a precision spacer designed to adjust fastener preload by providing additional stretch length. It serves as a critical component in drivetrain assemblies to maintain proper bearing alignment and preload. This spacer is engineered for use in heavy-duty transmission systems requiring precise internal spacing.

Key Specifications

  • Application: Marine transmission 7271, Petroleum transmission TH55-E70, TH55FT-E90, Petroleum package TH55
  • Function: Provides additional fastener stretch length to reduce preload
  • Compatibility: Marine and petroleum transmission systems
  • Construction: Carbon steel
  • Features: 12.97mm thickness, center hole slot design, uncoated steel surface
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 3N-6157
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty