


Epiroc / Atlas Copco
3128 2191 36 PISTON
FlexiROC T35 Drill Rig Spare Part
| Part Number | 3128 2191 36 |
| Description | PISTON |
| Brand | Epiroc (Atlas Copco) |
| Assembly | HYDR. CYLINDER |
| Type | Drill Rig Spare Part |
Compatibility
Machine Models
Quick answer
3128 2191 36 (also written 3128219136, 3128-2191-36, or 3128.2191.36) is a Epiroc piston spare part used in the HYDR. CYLINDER assembly of the Epiroc FlexiROC T35. Verified compatible with 7 Epiroc machine models including ROC D7-11, FlexiROC T35, 2016 FLEXİ ROC T35. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 3128219136, 3128 2191 36, 3128-2191-36.
Compatible machines
7
OEM cross-reference
3128 2191 36
About Epiroc 3128 2191 36 PISTON
This piston is a key element of the HYDR. CYLINDER in the Sandvik FlexiROC T35. It operates under extreme cyclic loading and high-pressure hydraulic conditions. Maintaining OEM-specification pistons ensures optimal percussion energy transfer and maximizes rock-breaking performance.
This is an OEM-compatible aftermarket replacement part for the Epiroc FlexiROC T35 (FlexiROC T35). BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
How does a worn piston affect drilling performance?
A worn piston reduces percussion energy transfer, decreasing penetration rate and increasing the time and energy required to drill each hole. This directly impacts productivity and operating costs in mining operations.









