Housing Assembly for Montabert HC28 Hydraulic Drifter
The housing assembly includes the covers, diaphragm kit, valve, cylinder, piston, distributor, drivers, push rod, roller thrust, spacer, rings, seals, hydraulic adapter, plugs and fastening screws used in the Montabert HC28 hydraulic drifter. These components form the main percussion and hydraulic distribution section, supporting controlled movement of the piston, correct transmission of impact energy and reliable sealing of the internal mechanisms.
Housing Assembly Components
| Item | Part No. | Alternative No. | Name | Qty | Remarks |
|---|---|---|---|---|---|
| 370 | 0694 012395 | 0694012395 | Cover | 1 | Upper cover of the housing assembly |
| 380 | 0694 012310 | 0694012310 | Diaphragm Kit | 1 | Kit including items 380A and 380B |
| 380A | 0694 012210 | 0694012210 | Valve | 1 | Included in the diaphragm kit |
| 380B | 0694 012211 | 0694012211 | Plug | 1 | Included in the diaphragm kit; tightening torque: 37 Nm / 27 ft.lb |
| 390 | 0694 012501 | 0694012501 | Screw | 10 | Tightening torque: 90 Nm / 66 ft.lb |
| 400 | 0694 012396 | 0694012396 | O-ring | 1 | Hydraulic sealing component |
| 410 | 0694 012206 | 0694012206 | Driver | 1 | Internal drive component |
| 420 | 0694 011956 | 0694011956 | Cylinder | 1 | Main percussion cylinder |
| 430 | 0694 012618 | 0694012618 | Pin | 1 | Positioning pin for the internal assembly |
| 440 | 0694 012502 | 0694012502 | Piston | 1 | Minimum permitted length: 274.5 mm / 10.80 in |
| 450 | 0694 012101 | 0694012101 | Distributor | 1 | Hydraulic distribution component |
| 460 | 0694 012711 | 0694012711 | Push Rod | 1 | Internal actuating rod |
| 470 | 0694 011957 | 0694011957 | Cover | 1 | Internal section cover |
| 480 | 0694 012397 | 0694012397 | Cover | 1 | Rear cover of the housing assembly |
| 490 | 0694 012214 | 0694012214 | O-ring | 1 | Hydraulic sealing component |
| 500 | 0694 012398 | 0694012398 | O-ring | 1 | Hydraulic sealing component |
| 510 | 0694 012212 | 0694012212 | Roller Thrust | 1 | Axial-load support component |
| 520 | 0694 012228 | 0694012228 | Spacer | 1 | Positioning spacer |
| 530 | 0694 012296 | 0694012296 | Ring | 1 | Support and positioning ring |
| 540 | 0694 012213 | 0694012213 | Seal | 1 | Sealing component for the rear section |
| 550 | 0694 012512 | 0694012512 | Screw | 8 | Tightening torque: 300 Nm / 221 ft.lb |
| 560 | 0694 011958 | 0694011958 | Plug | 1 | Hydraulic port plug |
| 570 | 0694 012399 | 0694012399 | O-ring | 1 | Hydraulic sealing component |
| 580 | 0694 011959 | 0694011959 | Adapter | 1 | Tightening torque: 90 Nm / 66 ft.lb |
| 590 | 0694 012400 | 0694012400 | Plug | 1 | Tightening torque: 80 Nm / 59 ft.lb |
| 600 | 0694 011960 | 0694011960 | Plug | 1 | Tightening torque: 80 Nm / 59 ft.lb |
Contact our team for pricing, availability and technical assistance regarding covers, diaphragm kits, cylinders, pistons, distributors, drivers, push rods, roller thrust components, seals, adapters, plugs and other housing components for the Montabert HC28 hydraulic drifter. You can also browse the complete range of Montabert HC28 spare parts.