Sandvik / Tamrock
550 261 58a Seal, Rod
Rock Drill Spare Part
Available — Request Quote| Part Number | 550 261 58a |
| Description | Seal, Rod |
| Brand | Sandvik (Tamrock) |
| Assembly | Spacer |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
550 261 58a (also written 55026158a or 550-261-58a) is a Sandvik seal, rod spare part used in the Spacer assembly of the Sandvik RANGER DX800. Verified compatible with 5 Sandvik machine models including DL321-7, DL431-7C, DX780. Used in 3 drifter configurations (HF800T, HL800, HL800T). 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: 55026158a, 550 261 58a, 550-261-58a.
Compatible machines
5
Drifter configurations
3
OEM cross-reference
550 261 58a
About Sandvik 550 261 58a Seal, Rod
Critical for maintaining system pressure integrity in the Sandvik RANGER DX800, this seal is part of the Spacer and provides a reliable barrier against fluid loss and external contamination. Regular seal replacement is a cost-effective maintenance practice that prevents major hydraulic system failures.
This is an OEM-compatible aftermarket replacement part for the Sandvik RANGER DX800 (RANGER DX800). 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
What happens when a hydraulic seal fails?
A failed hydraulic seal causes fluid leakage, leading to reduced system pressure, loss of machine force and speed, increased oil consumption, environmental contamination, and potential damage to pumps and valves operating without adequate fluid supply.
How can I identify worn seals in my drilling equipment?
Signs of seal wear include visible fluid leaks around cylinders and connections, reduced hydraulic system pressure, slower machine movements, increased oil consumption, and contaminated hydraulic fluid appearing milky or discolored.
