Sandvik / Tamrock
551 545 93 PISTON
DL431-7C
| Part Number | 551 545 93 |
| Description | PISTON |
| Brand | Sandvik (Tamrock) |
| Assembly | CYLINDER ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
551 545 93 (also written 55154593, 551-545-93, or 551.545.93) is a Sandvik piston spare part used in the CYLINDER ASSEMBLY assembly of the Sandvik DL431-7C. Verified compatible with 2 Sandvik machine models including DL431-7C, DT1330i. 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: 55154593, 551 545 93, 551-545-93.
Compatible machines
2
OEM cross-reference
551 545 93
About Sandvik 551 545 93 PISTON
This piston is a key element of the CYLINDER ASSEMBLY in the Sandvik DL431-7C. 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 DL431-7C (DL431-7C). 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.
