OEM number
Share the original part number and clear photos of all markings.

Real photograph of a rock-drill motor seal kit, Sandvik reference 86959329. It is not a universal kit.
Pneumatic Drilling System
Service-kit category for pneumatic top-hammer rock drills. Confirm tool model, version and repair scope to obtain the correct kit reference.
Brand compatibility: Atlas Copco BBD / VL series
Typical response within 1 business day
Correct part. First time.
Share the original part number and clear photos of all markings.
Provide the equipment model, serial number and production year.
Confirm dimensions, thread, connectors and mounting points where applicable.
Tell us the application, environment and required delivery timeline.
Technical reference data
Published values describe the named reference. Final fitment is confirmed from the equipment model, serial number and interface details.
Part number references
3 published references are grouped on this page. Confirm the equipment model, serial number and interface before ordering.
| Part / model reference | Brand reference | Application | Reference detail | Source status | Inquiry |
|---|---|---|---|---|---|
| 86959329 | Sandvik reference | Rock-drill motor | Seal kit | Supplier listing | Request |
| BG00997644 | Sandvik reference | Selected Sandvik assemblies | Seal kit; model check required | Supplier listing | Request |
| BBD94 service scope | Epiroc / Atlas Copco reference | BBD94 pneumatic rock drill | Individual wear parts selected from serial-specific list | Inquiry only | Request |
Heavy Rig support
We cross-check the supplied identity and interface information.
Brand, condition, quantity, lead time and delivery scope are confirmed in writing.
Packing and shipping documents are coordinated through one Heavy Rig contact.
Request a quote
Send your target hole diameter, depth, rock type and timeline. Heavy Rig will help narrow the configuration.
Heavy Rig inquiry