Sandvik / Tamrock
550 653 80 SEAL HOUSING, GUIDE RINGS
Rock Drill Spare Part
| Part Number | 550 653 80 |
| Description | SEAL HOUSING, GUIDE RINGS |
| Brand | Sandvik (Tamrock) |
| Assembly | FLUSHING DEVICE ASSEMBLY |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
550 653 80 (also written 55065380, 550-653-80, or 550.653.80) is a Sandvik seal housing, guide rings spare part used in the FLUSHING DEVICE ASSEMBLY assembly of the Sandvik DX700. Verified compatible with 10 Sandvik machine models including AXERA 6-240, AXERA 8-290, AXERA T12 DATA-315 C. Used in 6 drifter configurations (HFX5, HFX5T, HL500). 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: 55065380, 550 653 80, 550-653-80.
Compatible machines
10
Drifter configurations
6
OEM cross-reference
550 653 80
About Sandvik 550 653 80 SEAL HOUSING, GUIDE RINGS
This sealing component prevents hydraulic fluid leakage and contamination ingress in the Sandvik DX700 hydraulic system. Located within the FLUSHING DEVICE ASSEMBLY, 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 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
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.
