


Sandvik / Tamrock
550 536 22a CONECTOR
DD321-40
Available — Request Quote| Part Number | 550 536 22a |
| Description | CONECTOR |
| Brand | Sandvik (Tamrock) |
| Assembly | Differential Case Assembly (No Differential Gears) |
| Type | Drill Rig Spare Part |
Quick answer
550 536 22a (also written 55053622a or 550-536-22a) is a Sandvik conector spare part used in the Differential Case Assembly (No Differential Gears) assembly of the Sandvik DD321-40. Verified compatible with 20 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: 55053622a, 550 536 22a, 550-536-22a.
Compatible machines
20
OEM cross-reference
550 536 22a
About Sandvik 550 536 22a CONECTOR
This component is part of the Differential Case Assembly (No Differential Gears) assembly in the Sandvik DD321-40. 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 DD321-40 (DD321-40). 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.





