52299195 Ingersoll Rand OEM Drive Coupler

The 52299195 Ingersoll Rand OEM Drive Coupler is a coupling for select Ingersoll Rand portable compressor platforms. This is a taper-lock style coupling from the Reich Arcusaflex family, designed for compressor models that use a taper-lock hub configuration rather than a standard keyed bore.

The taper-lock mounting system provides a strong, concentric grip on the shaft without the need for keyways. This design is common in mid-range and larger IR portable compressors where the coupling must handle higher torque loads. The 52299195 uses a bonded elastomeric element to isolate engine vibration from the airend while the taper-lock hubs ensure a secure, balanced connection to the shafts.

When replacing a taper-lock coupler, follow the manufacturer’s procedure for hub removal and installation – these require specific torque sequences on the locking screws to ensure proper clamping force. Do not reuse worn taper-lock hardware. After installation, verify alignment and run the compressor through its full operating range before returning to service.

Stark Industrial Products carries taper-lock and standard configuration couplers for the Ingersoll Rand portable fleet.