Duo-Cone Seal Guard 137-4489

positive OEM
CAT
Part# 137-4489
note
Hardened steel seal guard protecting final drive sprocket hub assembly.
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non-returnable Non-returnable info
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Description

The Cat Duo-Cone Seal Guard (137-4489) is a hardened steel component designed to protect the sprocket hub assembly within final drive systems. It serves as a protective barrier to maintain seal integrity and prevent contamination in heavy machinery drivetrain applications.

Key Specifications

  • Application: Track-type tractors
  • Function: Protects sprocket hub seal assembly
  • Compatibility: D7R, D8T, D6R
  • Construction: Hardened alloy steel, boron steel
  • Features: Duo-cone design, 398.6 mm OD, 273.8 mm ID, 54.8 mm height
  • Quality: OEM Cat part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 137-4489
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty