Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukees website please click here:
Milwaukee Cotter Pin
Model Number: 06-65-0122
The Milwaukee 06-65-0122 is a genuine OEM Cotter Pin for use in compatible Milwaukee tools. A cotter pin — also called a split pin — is a two-legged wire fastener that passes through a transverse hole in a bolt, shaft, or clevis pin. After insertion, the legs are bent apart on the opposite side to lock the pin in position, preventing it from backing out or the mating component from disengaging. Cotter pins are a simple, effective, and highly reliable method of securing fasteners and pins in pivot assemblies, clevis linkages, and other mechanical joints where a component must be retained without relying on thread friction alone — particularly in applications subject to vibration and dynamic loading that could cause threaded fasteners to back out over time. A missing, bent, or broken cotter pin that can no longer secure the pin or fastener it retains creates a risk of component disengagement during operation — requiring replacement to restore secure fastener retention and safe tool operation.
Using a genuine Milwaukee OEM cotter pin ensures the correct wire diameter, length, and material for the hole and fastener interface it serves. Non-OEM cotter pins may not match the original dimensional specification, leading to an improper fit in the transverse hole or insufficient retention force when the legs are bent. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct cotter pin for your specific unit.
Features
- Genuine Milwaukee OEM cotter pin for compatible Milwaukee tools
- Two-legged split pin locks through a transverse hole — legs bent apart to retain position
- Secures clevis pins, bolts, and shafts in pivot and linkage assemblies
- Reliable retention under vibration and dynamic loading without relying on thread friction
- Verify catalog number and serial number on Milwaukee's website before ordering
Includes
- (1) Milwaukee 06-65-0122 Cotter Pin
