Sandvik / Tamrock
550 394 60 SEAL KIT FOR GEAR PUMP
DP1500
Available — Request Quote| Part Number | 550 394 60 |
| Description | SEAL KIT FOR GEAR PUMP |
| Brand | Sandvik (Tamrock) |
| Assembly | POWER PACK ASSEMBLY |
| Type | Drill Rig Spare Part |
Compatibility
Machine Models
Quick answer
550 394 60 (also written 55039460 or 550-394-60) is a Sandvik seal kit for gear pump spare part used in the POWER PACK ASSEMBLY assembly of the Sandvik DD320-40. Verified compatible with 11 Sandvik machine models including AXERA 6-240, AXERA 7-240, AXERA 8-290. 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: 55039460, 550 394 60, 550-394-60.
Compatible machines
11
OEM cross-reference
550 394 60
About Sandvik 550 394 60 SEAL KIT FOR GEAR PUMP
Designed specifically for the Sandvik DD320-40 POWER PACK ASSEMBLY, 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 DD320-40 (DD320-40). 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.