Sandvik / Tamrock
550 130 94a Cylinder Tube Assembly
DD321-40
| Part Number | 550 130 94a |
| Description | Cylinder Tube Assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Cylinder, Hydraulic |
| Type | Drill Rig Spare Part |
Quick answer
550 130 94a (also written 55013094a, 550-130-94a, or 550.130.94a) is a Sandvik cylinder tube assembly spare part used in the Cylinder, Hydraulic assembly of the Sandvik DD321-40. Verified compatible with 14 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: 55013094a, 550 130 94a, 550-130-94a.
Compatible machines
14
OEM cross-reference
550 130 94a
About Sandvik 550 130 94a Cylinder Tube Assembly
This hydraulic cylinder is a core actuator component in the Sandvik DD321-40, operating within the Cylinder, Hydraulic. It converts hydraulic fluid pressure into linear mechanical force for positioning, clamping, or feed operations essential to the drilling process.
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
When should a hydraulic cylinder be rebuilt or replaced?
Rebuild or replace when you observe fluid leakage past seals, reduced force output, sluggish or inconsistent movement, visible scoring on the cylinder rod, or when the machine cannot maintain required feed pressure during drilling.
