Sandvik / Tamrock
BG 009 111 71a Seal, Rubber
DS421
| Part Number | BG 009 111 71a |
| Description | Seal, Rubber |
| Brand | Sandvik (Tamrock) |
| Assembly | Receiver, Hydraulic Oil |
| Type | Drill Rig Spare Part |
Quick answer
BG 009 111 71a (also written BG00911171a, BG-009-111-71a, or BG.009.111.71a) is a Sandvik seal, rubber spare part used in the Receiver, Hydraulic Oil assembly of the Sandvik DS421. Verified compatible with 3 Sandvik machine models including DL431-7C, DS421, DS421-C. 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: BG00911171a, BG 009 111 71a, BG-009-111-71a.
Compatible machines
3
OEM cross-reference
BG 009 111 71a
About Sandvik BG 009 111 71a Seal, Rubber
This sealing component prevents hydraulic fluid leakage and contamination ingress in the Sandvik DS421 hydraulic system. Located within the Receiver, Hydraulic Oil, 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 DS421 (DS421). 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.
