SLIDE PIECE 550 505 57 / 55050557 — Sandvik Compatible
SLIDE PIECE is a high-strength aftermarket spare part fully compatible with Sandvik hydraulic drifters and rock drills. Precision CNC-machined to original-part tolerances. Contact us for stock and delivery on OEM number 550 505 57.
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SLIDE PIECE — OEM 550 505 57 / 55050557
- OEM Number
- 550 505 57
- Also written as
- 55050557
- Compatible Brand
- Sandvik
- Part Type
- Drifter
What the SLIDE PIECE does
Guides and slides hold a moving component on its intended path — the drifter on the feed beam, or a shaft within its housing. They are wear surfaces by design, made to be replaced rather than to last.
Signs it needs replacing
- Play or rattle between the moving part and its track
- Uneven or stepped wear along the guide face
- Hole deviation that cannot be corrected by setup
- Accelerated wear on the components the guide is meant to align
Before you fit it
Replace guides as a matching set and reset the clearance to specification. Running worn guides puts the whole drill string out of line, and the cost shows up in rods and bits long before anyone blames the guide.
General guidance for this class of component. Always work to the torque figures, clearances and service intervals in your machine's own manual.
About This Part
Which machines does SLIDE PIECE (OEM 550 505 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: 550 505 57 (spaced) and 55050557 (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.



