Epiroc / Atlas Copco
3214 7766 04 O-RING
FlexiROC T35 Drill Rig Spare Part
| Part Number | 3214 7766 04 |
| Description | O-RING |
| Brand | Epiroc (Atlas Copco) |
| Assembly | DRIVE UNIT |
| Type | Drill Rig Spare Part |
Quick answer
3214 7766 04 (also written 3214776604, 3214-7766-04, or 3214.7766.04) is a Epiroc o-ring spare part used in the DRIVE UNIT assembly of the Epiroc FlexiROC T35. Verified compatible with 4 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: 3214776604, 3214 7766 04, 3214-7766-04.
Compatible machines
4
OEM cross-reference
3214 7766 04
About Epiroc 3214 7766 04 O-RING
A precision-molded sealing element for the Sandvik FlexiROC T35, this O-ring is used in the DRIVE UNIT 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.
