Sandvik / Tamrock
550 977 33 Plate, Cover
DD321-40C
| Part Number | 550 977 33 |
| Description | Plate, Cover |
| Brand | Sandvik (Tamrock) |
| Assembly | Door Assembly |
| Type | Drill Rig Spare Part |
Quick answer
550 977 33 (also written 55097733, 550-977-33, or 550.977.33) is a Sandvik plate, cover spare part used in the Door Assembly assembly of the Sandvik DD421-60C. Verified compatible with 5 Sandvik machine models including DD321-40C, DD421-60C, DL421-15C. 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: 55097733, 550 977 33, 550-977-33.
Compatible machines
5
OEM cross-reference
550 977 33
About Sandvik 550 977 33 Plate, Cover
Part of the Door Assembly in the Sandvik DD421-60C, this plate provides essential mounting, wear protection, or structural support. Regular inspection for wear, cracking, or deformation helps prevent unexpected equipment failure during drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD421-60C (DD421-60C). 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.
