Sandvik / Tamrock
551 614 92 PISTON Rod Assembly
DL421-15C
Available — Request Quote| Part Number | 551 614 92 |
| Description | PISTON Rod Assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Cylinder Assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 614 92 (also written 55161492 or 551-614-92) is a Sandvik piston rod assembly spare part used in the Cylinder Assembly assembly of the Sandvik DX700. Verified compatible with 2 Sandvik machine models including DL421-15C, DX700. 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: 55161492, 551 614 92, 551-614-92.
Compatible machines
2
OEM cross-reference
551 614 92
About Sandvik 551 614 92 PISTON Rod Assembly
A critical hydraulic component in the Sandvik DX700 percussion mechanism, this piston converts hydraulic pressure into the powerful impact force needed for rock breaking. Located in the Cylinder Assembly, worn pistons cause reduced penetration rate, increased energy consumption, and decreased overall drilling efficiency.
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
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.
