Sandvik / Tamrock
812 660 49 O-ring
DP1500
| Part Number | 812 660 49 |
| Description | O-ring |
| Brand | Sandvik (Tamrock) |
| Assembly | DRIVE GEAR |
| Type | Drill Rig Spare Part |
Quick answer
812 660 49 (also written 81266049, 812-660-49, or 812.660.49) is a Sandvik o-ring spare part used in the DRIVE GEAR assembly of the Sandvik DX700. Verified compatible with 15 Sandvik machine models including DI550, DP1100i, DP1500. 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: 81266049, 812 660 49, 812-660-49.
Compatible machines
15
OEM cross-reference
812 660 49
About Sandvik 812 660 49 O-ring
This O-ring provides critical sealing in the hydraulic or pneumatic circuits of the Sandvik DX700. Part of the DRIVE GEAR, 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 Sandvik DX700 (DX700). Also compatible with Tamrock branded equipment of the same model series. 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.
