Sandvik / Tamrock
770 198 55b Hydraulic Block Assembly
DL321-7
| Part Number | 770 198 55b |
| Description | Hydraulic Block Assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Block, Valve |
| Type | Drill Rig Spare Part |
Quick answer
770 198 55b (also written 77019855b, 770-198-55b, or 770.198.55b) is a Sandvik hydraulic block assembly spare part used in the Block, Valve assembly of the Sandvik DL321-7. Verified compatible with 1 Sandvik machine model including DL321-7. 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: 77019855b, 770 198 55b, 770-198-55b.
Compatible machines
1
OEM cross-reference
770 198 55b
About Sandvik 770 198 55b Hydraulic Block Assembly
This component is part of the Block, Valve assembly in the Sandvik DL321-7. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DL321-7 (DL321-7). 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 use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.