SANDVIK HL710 ROCK DRILL (DRIFTER) 550 740 57 / 55074057 — Sandvik Compatible
The Sandvik HL710 is a hydraulic rock drill (drifter). KY Rock Drill manufactures the full range of aftermarket spare parts for this model — pistons, shank adapters, front heads, seal kits — CNC-machined to original-part tolerances. OEM 550 740 57. Contact us for stock and delivery.
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SANDVIK HL710 ROCK DRILL (DRIFTER) — OEM 550 740 57 / 55074057
- OEM Number
- 550 740 57
- Also written as
- 55074057
- Compatible Brand
- Sandvik
- Part Type
- Rock Drill
About This Part
Which machines does SANDVIK HL710 ROCK DRILL (DRIFTER) (OEM 550 740 57) fit?
It is used on Sandvik hydraulic rock drills and drifters. Models we already carry parts for: HL1560 ROCK DRILL (DRIFTER), HL300 ROCK DRILL (DRIFTER), HL710 ROCK DRILL (DRIFTER), HL820T ROCK DRILL (DRIFTER), RD314 ROCK DRILL (DRIFTER), RD525 ROCK DRILL (DRIFTER). If yours is not listed, send us the OEM number and we will confirm the fit.
How should I write the OEM number?
This part number is written two ways: 550 740 57 (spaced) and 55074057 (unspaced). Both refer to the same part, and the site search finds either spelling.
Is this an original Sandvik part?
No. This is an aftermarket part manufactured by KY Rock Drill and CNC-machined to original-part tolerances. We are not affiliated with or an authorised dealer for Sandvik; the OEM number is quoted only to identify compatibility.



