PLATE 86344199 — Montabert Compatible
PLATE is a high-strength aftermarket spare part fully compatible with Montabert hydraulic drifters and rock drills. Precision CNC-machined to original-part tolerances. Contact us for stock and delivery on OEM number 86344199.
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What the PLATE does
Plates locate, retain, seal or transmit load between larger assemblies. Depending on where it sits, a plate may carry hydraulic pressure across its face, take the thrust of a rotating component, or simply hold a stack in position.
Signs it needs replacing
- Distortion or bowing visible against a straight edge
- Wear scoring on the load-bearing face
- Leakage across the plate's sealing face
- Elongated or cracked bolt holes
Before you fit it
Check flatness before refitting. A plate that has bowed will not seal and will not clamp evenly no matter how it is torqued.
General guidance for this class of component. Always work to the torque figures, clearances and service intervals in your machine's own manual.
About This Part
Which machines does PLATE (OEM 86344199) fit?
It is used on Montabert hydraulic rock drills and drifters. Models we already carry parts for: HC 25 ROCK DRILL (DRIFTER). If yours is not listed, send us the OEM number and we will confirm the fit.
Is this an original Montabert part?
No. This is an aftermarket part manufactured by KY Rock Drill and CNC-machined to original-part tolerances. We are not affiliated with or an authorised dealer for Montabert; the OEM number is quoted only to identify compatibility.



