Ingersoll Rand
CHUCK DRIVE GEAR 50406867 — Ingersoll Rand Compatible
CHUCK DRIVE GEAR is a high-strength aftermarket spare part fully compatible with Ingersoll Rand hydraulic drifters and rock drills. Precision CNC-machined to original-part tolerances. Contact us for stock and delivery on OEM number 50406867.
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CHUCK DRIVE GEAR — OEM 50406867
- OEM Number
- 50406867
- Compatible Brand
- Ingersoll Rand
- Part Type
- Drifter
What the CHUCK DRIVE GEAR does
The chuck assembly grips the shank adapter and transmits rotation to it while allowing the shank to slide axially under percussion. It is the interface where rotary torque and reciprocating impact meet, which makes it one of the most heavily loaded assemblies in the drifter.
Signs it needs replacing
- Shank adapter slipping or free-spinning under load
- Rounded or hammered splines on either the chuck or the shank
- Rotation stalling in hard rock at normal hydraulic pressure
- Rattle or knock from the front of the drifter under rotation
Before you fit it
Chuck and shank adapter wear as a pair. Fitting a new chuck onto a worn shank rounds the new splines quickly, so inspect or replace both together and check the chuck bushing at the same time.
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 CHUCK DRIVE GEAR (OEM 50406867) fit?
It is used on Ingersoll Rand hydraulic rock drills and drifters. Models we already carry parts for: YH70 ROCK DRILL (DRIFTER). If yours is not listed, send us the OEM number and we will confirm the fit.
Is this an original Ingersoll Rand 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 Ingersoll Rand; the OEM number is quoted only to identify compatibility.
