


Sandvik / Tamrock
550 197 55 Plug
LH307
| Part Number | 550 197 55 |
| Description | Plug |
| Brand | Sandvik (Tamrock) |
| Assembly | TRANSMISSION CASE |
| Type | Drill Rig Spare Part |
Quick answer
550 197 55 (also written 55019755, 550-197-55, or 550.197.55) is a Sandvik plug spare part used in the TRANSMISSION CASE assembly of the Sandvik LH307. Verified compatible with 1 Sandvik machine model including 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: 55019755, 550 197 55, 550-197-55.
Compatible machines
1
OEM cross-reference
550 197 55
About Sandvik 550 197 55 Plug
An essential element of the TRANSMISSION CASE in the Sandvik LH307, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
This is an OEM-compatible aftermarket replacement part for the Sandvik LH307 (LH307). 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.


