Sandvik / Tamrock
550 141 14 PISTON SEAL, FRONT
Rock Drill Spare Part
| Part Number | 550 141 14 |
| Description | PISTON SEAL, FRONT |
| Brand | Sandvik (Tamrock) |
| Assembly | HYDRAULIC ROCK DRILL HEX 1 |
| Type | Rock Drill Spare Part |
Quick answer
550 141 14 (also written 55014114, 550-141-14, or 550.141.14) is a Sandvik piston seal, front spare part used in the HYDRAULIC ROCK DRILL HEX 1 assembly of the Sandvik COMMANDO 120R. Verified compatible with 3 Sandvik machine models including COMMANDO 120 RF, COMMANDO 120R, LİNER 100. Used in 1 drifter configuration (HEX1). 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: 55014114, 550 141 14, 550-141-14.
Compatible machines
3
Drifter configurations
1
OEM cross-reference
550 141 14
About Sandvik 550 141 14 PISTON SEAL, FRONT
Critical for maintaining system pressure integrity in the Sandvik COMMANDO 120R, this seal is part of the HYDRAULIC ROCK DRILL HEX 1 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 COMMANDO 120R (COMMANDO 120R). 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.