Back Head Throttle Kit is the Atlas Copco service part carried under part number 3310101201. It bundles the service items for one area of the rock drill so a rebuild can be done in a single pass.
You will find it on the diagram for the RH 658L/LS/LS-01 Rock Drill. The complete machine is the RH 658 L Surface Rock Drill. Compare it to the reference callout on the diagram to be sure it is the position you need.
Everything else on that machine is one page away, and the parts diagram hub indexes every breakdown we publish. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3310101201
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3310101201
- Listed on breakdowns for: RH 658L/LS/LS-01 Rock Drill

