Montabert
SHAFT 86313087 — Montabert Compatible
SHAFT 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 86313087.
Fill in the quote form for price and stock; we'll get back to you shortly.
What the SHAFT does
Shafts transmit rotation between the motor, the gearing and the chuck. They run in bearings and bushings and carry seals on their journals, so their surface finish matters as much as their strength.
Signs it needs replacing
- Wear steps or grooves worn into the seal journals
- Spline wear at the drive end
- Runout that can be seen as wobble under rotation
- Repeat failure of the seal running on the shaft
Before you fit it
Replace the bearings and the seals that run on a shaft whenever the shaft is changed. A worn seal journal is the usual hidden cause of a leak that returns after every seal replacement.
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 SHAFT (OEM 86313087) 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.
