22.5mm Inner Diameter Lockwasher 303-9446

positive OEM
CAT
Part# 303-9446
note
Steel lockwasher securing mounting hardware in heavy equipment assemblies.
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Description

The Cat 22.5mm Inner Diameter Lockwasher (303-9446) is a fastening component designed to secure mounting hardware in heavy machinery assemblies. It provides resistance to loosening under vibration and torque, ensuring stable mechanical connections in drivetrain and axle systems.

Key Specifications

  • Application: Wheeled excavators
  • Function: Secures mounting hardware against loosening
  • Compatibility: M322C, M318D, M316C, M318C, M313C, M313D, MH, M316D, M315C
  • Construction: Steel
  • Features: 22.5mm inner diameter, flat washer type, black finish, 8mm height
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 303-9446
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty