


Epiroc / Atlas Copco
3128 3204 03 CYLINDER GUARD
Boomer S1D 8999 1013 00 Drill Rig Spare Part
| Part Number | 3128 3204 03 |
| Description | CYLINDER GUARD |
| Brand | Epiroc (Atlas Copco) |
| Assembly | PROTECTION |
| Type | Drill Rig Spare Part |
Quick answer
3128 3204 03 (also written 3128320403, 3128-3204-03, or 3128.3204.03) is a Epiroc cylinder guard spare part used in the PROTECTION assembly of the Epiroc Boomer S1D 8999 1013 00. Verified compatible with 1 Epiroc machine model including Boomer S1D 8999 1013 00. 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: 3128320403, 3128 3204 03, 3128-3204-03.
Compatible machines
1
OEM cross-reference
3128 3204 03
About Epiroc 3128 3204 03 CYLINDER GUARD
This hydraulic cylinder is a core actuator component in the Sandvik Boomer S1D 8999 1013 00, operating within the PROTECTION. It converts hydraulic fluid pressure into linear mechanical force for positioning, clamping, or feed operations essential to the drilling process.
This is an OEM-compatible aftermarket replacement part for the Epiroc Boomer S1D 8999 1013 00 (Boomer S1D 8999 1013 00). BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
When should a hydraulic cylinder be rebuilt or replaced?
Rebuild or replace when you observe fluid leakage past seals, reduced force output, sluggish or inconsistent movement, visible scoring on the cylinder rod, or when the machine cannot maintain required feed pressure during drilling.






