Main Valve

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Main Valve

$308.58

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Main Valve
$308.58

SKU: AC-3111004900

Main Valve, Atlas Copco part number 3111004900, listed at Crowder Supply as AC-3111004900. It directs the flow that reverses the piston in the rock drill. Valve wear changes port timing, and the machine loses blow rate before it loses the ability to run.

You will find it on the diagram for the BBD 12T-01 TS-01 Rock Drill and BBD 15E ET Rock Drill. Pull up the diagram and confirm the reference number for your serial before ordering.

The parts diagram library indexes every breakdown we publish, and the Atlas Copco tool range has the tools these parts go into. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.

  • Part number: 3111004900
  • Manufacturer: Atlas Copco
  • Crowder SKU: AC-3111004900
  • Listed on breakdowns for: BBD 12T-01 TS-01 Rock Drill, BBD 15E ET Rock Drill

The Main Valve (AC-3111004900) is a replacement part used in 2 parts diagrams. Open any diagram below to see the full breakdown and order related parts.

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