Sandvik / Tamrock
551 683 81 PISTON And PISTON Rod
DB120
| Part Number | 551 683 81 |
| Description | PISTON And PISTON Rod |
| Brand | Sandvik (Tamrock) |
| Assembly | Splitter |
| Type | Drill Rig Spare Part |
Quick answer
551 683 81 (also written 55168381, 551-683-81, or 551.683.81) is a Sandvik piston and piston rod spare part used in the Splitter assembly of the Sandvik DB120. Verified compatible with 1 Sandvik machine model including DB120. 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: 55168381, 551 683 81, 551-683-81.
Compatible machines
1
OEM cross-reference
551 683 81
About Sandvik 551 683 81 PISTON And PISTON Rod
This piston is a key element of the Splitter in the Sandvik DB120. 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 DB120 (DB120). 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.
