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3115915099 seal kits Epiroc Cop 1838hd 3115 9150 99 Atlas copco rock drifter repair parts

Genuine seals, less downtime.

The 3115915099 seal kit is built for the Epiroc COP 1838HD rock drifter. Same Atlas Copco genuine part used in factory rebuilds. Each component—piston seals, rod seals, wipers, O-rings—is made to the original prints, so you get a leak-free assembly and consistent percussion pressure. Less hydraulic bypass means fewer stoppages and straightforward maintenance scheduling on your drill rigs.

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3115915099 seal kits Epiroc Cop 1838hd 3115 9150 99 Atlas copco rock drifter repair parts
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Highlights
Key Advantages
  • Direct swap for COP 1838HD drillers—part number 3115915099 or 3115 9150 99.
  • HNBR and polyurethane compounds handle high cycle rates and heat without early failure.
  • Stops internal leakage that kills impact power and slows advance rates.
  • Complete kit with all seals, gaskets, and rings needed for a full front-end service.
  • Shipped with visible Atlas Copco stamp—easy to check during incoming inspection.
Use Cases
Applications
  • Overhauling Epiroc COP 1838HD hydraulic drifters in production and development drills.
  • Underground drifting and long-hole drilling where water and muck are constant.
  • Tunnel boring rig maintenance—keeps face drilling on schedule.
  • Workshop rebuilds or preventive replacement at scheduled percussion-hour intervals.
Specs
Technical Specifications
Part Number3115915099 (cross 3115 9150 99)
Fits ModelEpiroc COP 1838HD, Atlas Copco rock drifter
Product NameComplete seal kit
MaterialHNBR / Polyurethane / OEM-specified compounds
StampAtlas Copco genuine stamp set
Working EnvironmentHigh-pressure hydraulics, dust, vibration, wet conditions
Details
Detailed Description
3115915099 seal kits Epiroc Cop 1838hd 3115 9150 99 Atlas copco rock drifter repair parts Atlas Copco stamp set

FAQ
FAQ
Will this kit fit a COP 1838HD labeled Epiroc or Atlas Copco?
Yes. Both brands share the same drifter design. The 3115915099 kit fits all variants of the COP 1838HD.
What comes in the box?
Piston seals, rod seals, wipers, O-rings, gaskets, and backup rings—everything you need for a full front-end or complete overhaul service.
How do I know it’s genuine?
All parts carry the Atlas Copco stamp set visible on the seals. We source from authorized channels and can provide a certificate of conformity if needed.
How quickly can you ship?
In-stock kits normally go out in 1–3 business days. For bulk or non-stock orders, plan on 7–14 days. If a drifter is down, ask about express courier options.
When should I replace the seals?
Follow your maintenance manual. A common trigger is around 1,000–2,000 percussion hours, or when you see hydraulic oil leakage or a drop in impact pressure.
Stock
Check Stock & Get a Quote
Order the 3115915099 seal kit or reach out for a delivery quote—same-day response for urgent rig downtime.
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