SLIDE WASHER 150 797 18 / 15079718 — Sandvik Compatible
SLIDE WASHER 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 150 797 18.
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SLIDE WASHER — OEM 150 797 18 / 15079718
- OEM Number
- 150 797 18
- Also written as
- 15079718
- Compatible Brand
- Sandvik
- Part Type
- Drifter
What the SLIDE WASHER does
Washers spread a fastener's clamp load, protect the surface beneath it and, in locking forms, resist the loosening that vibration causes. Small, but they are what stops a correctly torqued bolt from sinking into the part it clamps.
Signs it needs replacing
- Washer flattened, dished or cracked
- Bolt heads embedding into the clamped surface
- Fasteners repeatedly working loose
- Fretting marks under the washer seat
Before you fit it
Renew locking washers every time the joint is opened — they lock once. Fit them the correct way round where the profile is directional.
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 WASHER (OEM 150 797 18) 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: 150 797 18 (spaced) and 15079718 (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.



