Sandvik / Tamrock
093 721 91 Seal ring
LH307
| Part Number | 093 721 91 |
| Description | Seal ring |
| Brand | Sandvik (Tamrock) |
| Assembly | STEERING CYLINDER |
| Type | Drill Rig Spare Part |
Quick answer
093 721 91 (also written 09372191, 093-721-91, or 093.721.91) is a Sandvik seal ring spare part used in the STEERING CYLINDER assembly of the Sandvik LH307. Verified compatible with 1 Sandvik machine model including LH307. 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: 09372191, 093 721 91, 093-721-91.
Compatible machines
1
OEM cross-reference
093 721 91
About Sandvik 093 721 91 Seal ring
Critical for maintaining system pressure integrity in the Sandvik LH307, this seal is part of the STEERING CYLINDER 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 LH307 (LH307). 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.
