Sandvik / Tamrock
550 668 36 Guide Ring, PISTON Rod
Rock Drill Spare Part
| Part Number | 550 668 36 |
| Description | Guide Ring, PISTON Rod |
| Brand | Sandvik (Tamrock) |
| Assembly | FLUSHING DEVICE ASSEMBLY |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
550 668 36 (also written 55066836, 550-668-36, or 550.668.36) is a Sandvik guide ring, piston rod spare part used in the FLUSHING DEVICE ASSEMBLY assembly of the Sandvik DX700. Verified compatible with 29 Sandvik machine models including AXERA 6-240, AXERA 8-290, AXERA T12 DATA-315 C. Used in 8 drifter configurations (HFX5, HFX5T, HL500). 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: 55066836, 550 668 36, 550-668-36.
Compatible machines
29
Drifter configurations
8
OEM cross-reference
550 668 36
About Sandvik 550 668 36 Guide Ring, PISTON Rod
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 FLUSHING DEVICE 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.
