Sandvik / Tamrock
552 111 19 Seal, Shaft
DI550
| Part Number | 552 111 19 |
| Description | Seal, Shaft |
| Brand | Sandvik (Tamrock) |
| Assembly | Piston pump |
| Type | Drill Rig Spare Part |
Quick answer
552 111 19 (also written 55211119, 552-111-19, or 552.111.19) is a Sandvik seal, shaft spare part used in the Piston pump assembly of the Sandvik DI550. Verified compatible with 2 Sandvik machine models including DI550, LEOPARD DI550. 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: 55211119, 552 111 19, 552-111-19.
Compatible machines
2
OEM cross-reference
552 111 19
About Sandvik 552 111 19 Seal, Shaft
This sealing component prevents hydraulic fluid leakage and contamination ingress in the Sandvik DI550 hydraulic system. Located within the Piston pump, compromised seals lead to reduced drilling pressure, increased oil consumption, and potential damage to hydraulic pumps and valves.
This is an OEM-compatible aftermarket replacement part for the Sandvik DI550 (DI550). 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.
