Sandvik / Tamrock
551 540 97 O-RING
DP1500
| Part Number | 551 540 97 |
| Description | O-RING |
| Brand | Sandvik (Tamrock) |
| Assembly | REDUCTION GEAR |
| Type | Drill Rig Spare Part |
Quick answer
551 540 97 (also written 55154097, 551-540-97, or 551.540.97) is a Sandvik o-ring spare part used in the REDUCTION GEAR assembly of the Sandvik DP1500. Verified compatible with 2 Sandvik machine models including DP1100, 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: 55154097, 551 540 97, 551-540-97.
Compatible machines
2
OEM cross-reference
551 540 97
About Sandvik 551 540 97 O-RING
This O-ring provides critical sealing in the hydraulic or pneumatic circuits of the Sandvik DP1500. Part of the REDUCTION 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 DP1500 (DP1500). 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.
