Quick Coupler Lock 444-7509

CAT
Part# 444-7509
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Secures quick coupler wedge and split collar to prevent slippage.
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Description

The Cat Stainless Steel Quick Coupler Lock (444-7509) secures the wedge and split collar components of a quick coupler assembly. It functions by locking the split collar in place to prevent movement along the coupler shaft, ensuring stable attachment of work tools. This component is essential for maintaining the integrity of quick coupler connections in heavy equipment.

Key Specifications

  • Application: Mini hydraulic excavators, work tools
  • Function: Locks split collar and wedge on quick coupler
  • Compatibility: Cat 301.4C, 301.4D, 301.5, 301.6, 301.6C, 301.7, 301.7D, 301.8, 301.8C, 302, 302.2D, 302.4D, 302.5, 302.5C, 302.7, 302.7D, 303, 303.5, 303.5C, 303.5D, 303.5E, 303C, 303E, 304, 304.5E, 304C, 304D, 304E, 305, 305.5, 305.5D, 305.5E, 305C, 305D, 305E, 306, 306.5 excavators, BH150, BH160 tools
  • Construction: Stainless steel, carbon steel
  • Features: Split collar, wedge, nylon thread lock, M10 fastener size
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 444-7509
Manufacturer CAT
Warranty Standard Manufactures