Sandvik / Tamrock
551 691 13b Plate, Backing
DD321-40
Available — Request Quote| Part Number | 551 691 13b |
| Description | Plate, Backing |
| Brand | Sandvik (Tamrock) |
| Assembly | Mudguard Assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 691 13b (also written 55169113b or 551-691-13b) is a Sandvik plate, backing spare part used in the Mudguard Assembly assembly of the Sandvik DX700. Verified compatible with 15 Sandvik machine models including DD320S, DD321-40, DD321-40C. 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: 55169113b, 551 691 13b, 551-691-13b.
Compatible machines
15
OEM cross-reference
551 691 13b
About Sandvik 551 691 13b Plate, Backing
Part of the Mudguard Assembly in the Sandvik DX700, 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 DX700 (DX700). 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.
