Sandvik / Tamrock
817 919 79 SEAL KIT FOR MOTOR
Rock Drill Spare Part
| Part Number | 817 919 79 |
| Description | SEAL KIT FOR MOTOR |
| Brand | Sandvik (Tamrock) |
| Assembly | Hydraulic motor |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
817 919 79 (also written 81791979, 817-919-79, or 817.919.79) is a Sandvik seal kit for motor spare part used in the Hydraulic motor assembly of the Sandvik DX700. Verified compatible with 14 Sandvik machine models including DL421-15C, DL421-7C, DP1100. Used in 2 drifter configurations (HL1010, HL600). 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: 81791979, 817 919 79, 817-919-79.
Compatible machines
14
Drifter configurations
2
OEM cross-reference
817 919 79
About Sandvik 817 919 79 SEAL KIT FOR MOTOR
Designed specifically for the Sandvik DX700 Hydraulic motor, this seal ensures leak-free operation of hydraulic circuits. Mining environments expose seals to extreme temperatures, pressure spikes, and abrasive particles, making periodic replacement essential for uninterrupted 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
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.
