Sandvik / Tamrock
033 892 70a Seal Kit
DD321-40
| Part Number | 033 892 70a |
| Description | Seal Kit |
| Brand | Sandvik (Tamrock) |
| Assembly | Valve, Discharge |
| Type | Drill Rig Spare Part |
Quick answer
033 892 70a (also written 03389270a, 033-892-70a, or 033.892.70a) is a Sandvik seal kit spare part used in the Valve, Discharge assembly of the Sandvik DX700. Verified compatible with 30 Sandvik machine models including COMMANDO DC125R, Commando DC130Ri, DC120. 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: 03389270a, 033 892 70a, 033-892-70a.
Compatible machines
30
OEM cross-reference
033 892 70a
About Sandvik 033 892 70a Seal Kit
Critical for maintaining system pressure integrity in the Sandvik DX700, this seal is part of the Valve, Discharge 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 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.
