Back Head

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Back Head

$693.46

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Back Head
$693.46

SKU: AC-3121500200

This is Atlas Copco part number 3121500200 back head, stocked at Crowder Supply as AC-3121500200. It caps the cylinder and houses the throttle path on a rock drill. Thread damage at the inlet is the most common reason one gets replaced.

Crowder’s breakdowns list this part on the RH 658L/LS/LS-01 Rock Drill. The tool itself is the RH 658 L Surface Rock Drill. Check it against the reference number on the diagram first; serial breaks change what fits.

Work through the rest of the assembly on the same breakdown, or start over from the parts diagram hub. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.

  • Part number: 3121500200
  • Manufacturer: Atlas Copco
  • Crowder SKU: AC-3121500200
  • Listed on breakdowns for: RH 658L/LS/LS-01 Rock Drill

The Back Head (AC-3121500200) is a replacement part used in 1 parts diagram. Open any diagram below to see the full breakdown and order related parts.

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