Sandvik / Tamrock
321 875 18 PISTON ROD
DL430-7
| Part Number | 321 875 18 |
| Description | PISTON ROD |
| Brand | Sandvik (Tamrock) |
| Assembly | HYDR.CYL. |
| Type | Drill Rig Spare Part |
Quick answer
321 875 18 (also written 32187518, 321-875-18, or 321.875.18) is a Sandvik piston rod spare part used in the HYDR.CYL. assembly of the Sandvik DL430-7. Verified compatible with 1 Sandvik machine model including DL430-7. 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: 32187518, 321 875 18, 321-875-18.
Compatible machines
1
OEM cross-reference
321 875 18
About Sandvik 321 875 18 PISTON ROD
This piston is a key element of the HYDR.CYL. in the Sandvik DL430-7. It operates under extreme cyclic loading and high-pressure hydraulic conditions. Maintaining OEM-specification pistons ensures optimal percussion energy transfer and maximizes rock-breaking performance.
This is an OEM-compatible aftermarket replacement part for the Sandvik DL430-7 (DL430-7). 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
How does a worn piston affect drilling performance?
A worn piston reduces percussion energy transfer, decreasing penetration rate and increasing the time and energy required to drill each hole. This directly impacts productivity and operating costs in mining operations.