Description
Our Percussion piston is a direct fit for Atlas Copco/Epiroc HB4100, HB4200, EC180T, Chicago Pneumatic CP4250, RX53, RX54. The OEM part number is:
| Model | Serial Number | Part Number |
| HB4100 HB4100DP |
DEQ220482 DEQ171455 |
3361356613 |
| HB 4200 HB 4200DP |
3361 3566 13 | |
| EC180T | DEQ172048 | 3361356613 |
| CP4250 | 3361 3566 13 | |
| RX53 | 51 | 3361 3566 13 |
| RX54 | DEQ130272 | 3361 3566 13 |
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..
Big Hammer Co is an 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 direct replacement 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.