Sandvik / Tamrock
551 555 39 CYLINDER FEED
DD320-40
| Part Number | 551 555 39 |
| Description | CYLINDER FEED |
| Brand | Sandvik (Tamrock) |
| Assembly | DRILLING MODULE, LEFT |
| Type | Drill Rig Spare Part |
Quick answer
551 555 39 (also written 55155539, 551-555-39, or 551.555.39) is a Sandvik cylinder feed spare part used in the DRILLING MODULE, LEFT assembly of the Sandvik DD320-40. Verified compatible with 1 Sandvik machine model including DD320-40. 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: 55155539, 551 555 39, 551-555-39.
Compatible machines
1
OEM cross-reference
551 555 39
About Sandvik 551 555 39 CYLINDER FEED
Engineered for the Sandvik DD320-40, this cylinder is part of the DRILLING MODULE, LEFT 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 DD320-40 (DD320-40). 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.
