Description
Our Piston is a direct fit for your Atlas Copco/Epiroc EC90T, EC90TCL, Chicago Pneumatic RX12. The OEM part number is:
| Model | Serial Number | Part Number |
| EC90T EC90TCL | DEQ160674 | 3363117299 |
| RX12 | 3390787201 |
A piston is a cylindrical component that moves back and forth inside a cylinder, converting pressure into mechanical force. In hydraulic hammers, the piston is driven by hydraulic fluid to deliver powerful blows to break concrete, rock, and other materials..
Our tools are crosses to Atlas Copco/Epiroc EC90T, EC90TCL, Chicago Pneumatic RX12 Part Numbers 3363117299 .
Big Hammer Co. is a direct replacement manufacturer for all the brands we sell. Big Hammer Co. is not endorsed or sponsored by, or in any way associated with Atlas Copco/Epiroc. This product is an aftermarket part.
Any use of or reference to the Atlas Copco/Epiroc trademark is for the sole purpose of indicating compatibility or product fit, and is not meant to imply any affiliation or relationship between Big Hammer Co and Atlas Copco/Epiroc and/or the Atlas Copco/Epiroc Trademark.