524-7986 20.5 mm ID Piston Pin
Cat® 20.5 mm ID Steel Piston Pin
Description
The piston pin is part of an internal combustion engine and connects the piston to the connecting rod. It is a cylindrical metal pin that passes through the piston and into the small end of the connecting rod. The piston pin allows the piston to pivot on the connecting rod during the engine combustion cycle.
Features
- Higher wear resistance and durability.
- Withstands high temperatures and high pressures.
Applications
The piston pin securely connects the piston to the connecting rod.
Specifications
| Material | Alloy Steel |
|---|
Compatible Equipment
- Track Loaders: 816F
- Dozers: D7G, D7G2, D7R, D7H
- Excavators: 330 L, 330B, 637G, 637E
- Wheel Loaders: 972G, 966F








