Epiroc MG 400 / 500 Hydraulic Motor Seal Kit (Earlier Serials) carries Epiroc part number 3376680159 and is stocked here under EP-3376680159. It is the seals for the rotation hydraulic motor.
Serial range: MG 400: up to DEQ206323; MG 500: up to DEQ206005.
Crowder’s breakdowns list this kit on the MG 400 / MG 400 R Multi Grapple and MG 500 / MG 500 R Multi Grapple.
Use the parts diagram library to work through the rest of the assembly. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3376680159
- Manufacturer: Epiroc
- Crowder SKU: EP-3376680159
- Fits: MG 400, MG 400 R, MG 500, MG 500 R
- Serial range: MG 400: up to DEQ206323; MG 500: up to DEQ206005
- Listed on breakdowns for: MG 400 / MG 400 R Multi Grapple; MG 500 / MG 500 R Multi Grapple

