Sandvik / Tamrock
880 489 29a Seal kit
DX700
| Part Number | 880 489 29a |
| Description | Seal kit |
| Brand | Sandvik (Tamrock) |
| Assembly | DIRECTIONAL VALVE |
| Type | Drill Rig Spare Part |
Quick answer
880 489 29a (also written 88048929a, 880-489-29a, or 880.489.29a) is a Sandvik seal kit spare part used in the DIRECTIONAL VALVE assembly of the Sandvik DX700. Verified compatible with 17 Sandvik machine models including DD320-40, DD320S, DD321-40. 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: 88048929a, 880 489 29a, 880-489-29a.
Compatible machines
17
OEM cross-reference
880 489 29a
About Sandvik 880 489 29a Seal kit
Critical for maintaining system pressure integrity in the Sandvik DX700, this seal is part of the DIRECTIONAL VALVE 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 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.
