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Sandvik / Tamrock
551 663 39b Hydraulic Cylinder, Double-Acting
PANTERA DP1500i
Available — Request Quote| Part Number | 551 663 39b |
| Description | Hydraulic Cylinder, Double-Acting |
| Brand | Sandvik (Tamrock) |
| Assembly | Jack |
| Type | Drill Rig Spare Part |
Quick answer
551 663 39b (also written 55166339b or 551-663-39b) is a Sandvik hydraulic cylinder, double-acting spare part used in the Jack assembly of the Sandvik PANTERA DP1500i. Verified compatible with 4 Sandvik machine models including DI550, LEOPARD DI550, LEOPARD DI650i. 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: 55166339b, 551 663 39b, 551-663-39b.
Compatible machines
4
OEM cross-reference
551 663 39b
About Sandvik 551 663 39b Hydraulic Cylinder, Double-Acting
Engineered for the Sandvik PANTERA DP1500i, this cylinder is part of the Jack and provides precise hydraulic actuation under the heavy loads and harsh conditions of mining operations. Cylinder rebuild or replacement restores full force output and positional accuracy.
This is an OEM-compatible aftermarket replacement part for the Sandvik PANTERA DP1500i (PANTERA DP1500i). 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.

