Epiroc / Atlas Copco
3216 7278 00 O-RING
FlexiROC T35 Drill Rig Spare Part
| Part Number | 3216 7278 00 |
| Description | O-RING |
| Brand | Epiroc (Atlas Copco) |
| Assembly | TRACK ROLLER |
| Type | Drill Rig Spare Part |
Quick answer
3216 7278 00 (also written 3216727800, 3216-7278-00, or 3216.7278.00) is a Epiroc o-ring spare part used in the TRACK ROLLER assembly of the Epiroc FlexiROC T35. Verified compatible with 3 Epiroc machine models including ROC D7-11, FlexiROC T35, ROC F7 CR. 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: 3216727800, 3216 7278 00, 3216-7278-00.
Compatible machines
3
OEM cross-reference
3216 7278 00
About Epiroc 3216 7278 00 O-RING
This O-ring provides critical sealing in the hydraulic or pneumatic circuits of the Sandvik FlexiROC T35. Part of the TRACK ROLLER, it prevents fluid leakage at connection points and maintains system pressure integrity essential for efficient drilling operations.
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.
