Sandvik / Tamrock
867 551 19a Seal Kit
DX700
Available — Request Quote| Part Number | 867 551 19a |
| Description | Seal Kit |
| Brand | Sandvik (Tamrock) |
| Assembly | Valve, Over Center |
| Type | Drill Rig Spare Part |
Quick answer
867 551 19a (also written 86755119a or 867-551-19a) is a Sandvik seal kit spare part used in the Valve, Over Center assembly of the Sandvik DX700. Verified compatible with 23 Sandvik machine models including COMMANDO DC125R, COMMANDO DC300Ri, Commando DC130Ri. 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: 86755119a, 867 551 19a, 867-551-19a.
Compatible machines
23
OEM cross-reference
867 551 19a
About Sandvik 867 551 19a Seal Kit
Designed specifically for the Sandvik DX700 Valve, Over Center, this seal ensures leak-free operation of hydraulic circuits. Mining environments expose seals to extreme temperatures, pressure spikes, and abrasive particles, making periodic replacement essential for uninterrupted drilling operations.
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.
