Sandvik / Tamrock
886 138 29 O-ring
RANGER 700-2
| Part Number | 886 138 29 |
| Description | O-ring |
| Brand | Sandvik (Tamrock) |
| Assembly | Pump unit |
| Type | Drill Rig Spare Part |
Quick answer
886 138 29 (also written 88613829, 886-138-29, or 886.138.29) is a Sandvik o-ring spare part used in the Pump unit assembly of the Sandvik DX700. Verified compatible with 26 Sandvik machine models including DQ500, DX500, DX500R. 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: 88613829, 886 138 29, 886-138-29.
Compatible machines
26
OEM cross-reference
886 138 29
About Sandvik 886 138 29 O-ring
This O-ring provides critical sealing in the hydraulic or pneumatic circuits of the Sandvik DX700. Part of the Pump unit, it prevents fluid leakage at connection points and maintains system pressure integrity essential for efficient drilling operations.
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
Why do O-rings fail in drilling equipment?
O-rings fail due to chemical degradation from hydraulic fluid, extreme temperature cycling, excessive pressure spikes, improper installation (twisting or pinching), and age-related hardening. Using the correct material compound for each application is critical.
