Sandvik / Tamrock
819 981 39 O-RING
Rock Drill Spare Part
| Part Number | 819 981 39 |
| Description | O-RING |
| Brand | Sandvik (Tamrock) |
| Assembly | LINEAR POSITION TRANDUCER ASSY |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
819 981 39 (also written 81998139, 819-981-39, or 819.981.39) is a Sandvik o-ring spare part used in the LINEAR POSITION TRANDUCER ASSY assembly of the Sandvik DX800. Verified compatible with 19 Sandvik machine models including AXERA T08 S-290C, AXERA T11 DATA-315 C, AXERA T12 DATA-315 C. Used in 6 drifter configurations (HE300, HF800T, HL300). 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: 81998139, 819 981 39, 819-981-39.
Compatible machines
19
Drifter configurations
6
OEM cross-reference
819 981 39
About Sandvik 819 981 39 O-RING
A precision-molded sealing element for the Sandvik DX800, this O-ring is used in the LINEAR POSITION TRANDUCER ASSY to create a reliable static or dynamic seal. Even minor O-ring deterioration can lead to system pressure loss, so scheduled replacement during routine maintenance is strongly recommended.
This is an OEM-compatible aftermarket replacement part for the Sandvik DX800 (DX800). 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.
