Sandvik / Tamrock
551 641 31 SEAL
DP1500
| Part Number | 551 641 31 |
| Description | SEAL |
| Brand | Sandvik (Tamrock) |
| Assembly | HYDRAULIC MOTOR |
| Type | Drill Rig Spare Part |
Quick answer
551 641 31 (also written 55164131, 551-641-31, or 551.641.31) is a Sandvik seal spare part used in the HYDRAULIC MOTOR assembly of the Sandvik DP1500. Verified compatible with 2 Sandvik machine models including DP1100, DP1500. 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: 55164131, 551 641 31, 551-641-31.
Compatible machines
2
OEM cross-reference
551 641 31
About Sandvik 551 641 31 SEAL
Critical for maintaining system pressure integrity in the Sandvik DP1500, this seal is part of the HYDRAULIC MOTOR 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 DP1500 (DP1500). 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.
