Sandvik / Tamrock
550 252 18 Ring, Backing
LH410
| Part Number | 550 252 18 |
| Description | Ring, Backing |
| Brand | Sandvik (Tamrock) |
| Assembly | Differential Assembly (No Pinion & Ring Gear) |
| Type | Drill Rig Spare Part |
Quick answer
550 252 18 (also written 55025218, 550-252-18, or 550.252.18) is a Sandvik ring, backing spare part used in the Differential Assembly (No Pinion & Ring Gear) assembly of the Sandvik LH410. Verified compatible with 4 Sandvik machine models including DT1132i, DT1330i, LH307. 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: 55025218, 550 252 18, 550-252-18.
Compatible machines
4
OEM cross-reference
550 252 18
About Sandvik 550 252 18 Ring, Backing
This component is part of the Differential Assembly (No Pinion & Ring Gear) assembly in the Sandvik LH410. 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 LH410 (LH410). 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.
