Epiroc / Atlas Copco
0663 2105 31 O-RING
Boomer E2 C Drill Rig Spare Part
| Part Number | 0663 2105 31 |
| Description | O-RING |
| Brand | Epiroc (Atlas Copco) |
| Assembly | PUMP |
| Type | Drill Rig Spare Part |
Quick answer
0663 2105 31 (also written 0663210531, 0663-2105-31, or 0663.2105.31) is a Epiroc o-ring spare part used in the PUMP assembly of the Epiroc Boomer E2 C. Verified compatible with 4 Epiroc machine models including Boomer 282, Boomer E2 C, Boomer M2D. 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: 0663210531, 0663 2105 31, 0663-2105-31.
Compatible machines
4
OEM cross-reference
0663 2105 31
About Epiroc 0663 2105 31 O-RING
A precision-molded sealing element for the Sandvik Boomer E2 C, this O-ring is used in the PUMP to create a reliable static or dynamic seal. Even minor O-ring deterioration can lead to system pressure loss, so scheduled replacement during routine maintenance is strongly recommended.
This is an OEM-compatible aftermarket replacement part for the Epiroc Boomer E2 C (Boomer E2 C). BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why do O-rings fail in drilling equipment?
O-rings fail due to chemical degradation from hydraulic fluid, extreme temperature cycling, excessive pressure spikes, improper installation (twisting or pinching), and age-related hardening. Using the correct material compound for each application is critical.
