


Sandvik / Tamrock
046 911 18 Seal
LH410
| Part Number | 046 911 18 |
| Description | Seal |
| Brand | Sandvik (Tamrock) |
| Assembly | BG00375353b |
| Type | Drill Rig Spare Part |
Quick answer
046 911 18 (also written 04691118, 046-911-18, or 046.911.18) is a Sandvik seal spare part used in the BG00375353b assembly of the Sandvik LH410. Verified compatible with 1 Sandvik machine model including LH410. 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: 04691118, 046 911 18, 046-911-18.
Compatible machines
1
OEM cross-reference
046 911 18
About Sandvik 046 911 18 Seal
This sealing component prevents hydraulic fluid leakage and contamination ingress in the Sandvik LH410 hydraulic system. Located within the BG00375353b, 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 LH410 (LH410). 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.




