


Sandvik / Tamrock
550 486 88 STEP BOX
AXERA 7-240
| Part Number | 550 486 88 |
| Description | STEP BOX |
| Brand | Sandvik (Tamrock) |
| Assembly | FRONT END MODULE |
| Type | Drill Rig Spare Part |
Quick answer
550 486 88 (also written 55048688, 550-486-88, or 550.486.88) is a Sandvik step box spare part used in the FRONT END MODULE assembly of the Sandvik AXERA 7-240. Verified compatible with 1 Sandvik machine model including AXERA 7-240. 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: 55048688, 550 486 88, 550-486-88.
Compatible machines
1
OEM cross-reference
550 486 88
About Sandvik 550 486 88 STEP BOX
This component is part of the FRONT END MODULE assembly in the Sandvik AXERA 7-240. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik AXERA 7-240 (AXERA 7-240). 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.

