Epiroc / Atlas Copco
0663 2104 94 O-RING
FlexiROC T35 Rock Drill Spare Part
| Part Number | 0663 2104 94 |
| Description | O-RING |
| Brand | Epiroc (Atlas Copco) |
| Assembly | O-RING SET |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
0663 2104 94 (also written 0663210494, 0663-2104-94, or 0663.2104.94) is a Epiroc o-ring spare part used in the O-RING SET assembly of the Epiroc FlexiROC T35. Verified compatible with 16 Epiroc machine models including Boomer 282, FlexiROC T35, Rocket Boomer 282. Used in 13 drifter configurations (COP 1638-2560, COP 1838, COP 1838HD). 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: 0663210494, 0663 2104 94, 0663-2104-94.
Compatible machines
16
Drifter configurations
13
OEM cross-reference
0663 2104 94
About Epiroc 0663 2104 94 O-RING
A precision-molded sealing element for the Sandvik FlexiROC T35, this O-ring is used in the O-RING SET 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 FlexiROC T35 (FlexiROC T35). 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.
