Sandvik / Tamrock
551 742 86 Plug
DD421-60C
| Part Number | 551 742 86 |
| Description | Plug |
| Brand | Sandvik (Tamrock) |
| Assembly | Cylinder, Hydraulic |
| Type | Drill Rig Spare Part |
Quick answer
551 742 86 (also written 55174286, 551-742-86, or 551.742.86) is a Sandvik plug spare part used in the Cylinder, Hydraulic assembly of the Sandvik DD421-60C. Verified compatible with 8 Sandvik machine models including DD421-60, DD421-60C, DD422i. 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: 55174286, 551 742 86, 551-742-86.
Compatible machines
8
OEM cross-reference
551 742 86
About Sandvik 551 742 86 Plug
This component is part of the Cylinder, Hydraulic assembly in the Sandvik DD421-60C. 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 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.
