Sandvik / Tamrock
550 166 31 HEXAGON HEAD BOLT (HALF THREAD)
PANTERA 1100
| Part Number | 550 166 31 |
| Description | HEXAGON HEAD BOLT (HALF THREAD) |
| Brand | Sandvik (Tamrock) |
| Assembly | ENGINE |
| Type | Drill Rig Spare Part |
Quick answer
550 166 31 (also written 55016631, 550-166-31, or 550.166.31) is a Sandvik hexagon head bolt (half thread) spare part used in the ENGINE assembly of the Sandvik RANGER 500-2. Verified compatible with 2 Sandvik machine models including PANTERA 1100, RANGER 500-2. 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: 55016631, 550 166 31, 550-166-31.
Compatible machines
2
OEM cross-reference
550 166 31
About Sandvik 550 166 31 HEXAGON HEAD BOLT (HALF THREAD)
This fastener is used in the ENGINE of the Sandvik RANGER 500-2. High-strength fasteners in drilling equipment must withstand extreme vibration, cyclic loading, and environmental exposure. Using OEM-specification fasteners ensures proper clamping force and joint integrity in critical assemblies.
This is an OEM-compatible aftermarket replacement part for the Sandvik RANGER 500-2 (RANGER 500-2). 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
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.
