36063493 Ingersoll Rand OEM Drive Coupler

The 36063493 Ingersoll Rand OEM Coupling Rubber Element is the elastomeric insert component for the drive coupling used across Ingersoll Rand and Doosan portable air compressors including the P105WJD, P125WJD, P130WJD, P160WJD, P175WJD, P185WJD, XP185WJD, P250WJD, P260WIR, P375, and VHP825WCU. This is the replaceable flexible element only – not the complete coupling assembly with hubs.

When a drive coupler inspection reveals a worn, cracked, or deformed rubber element but the metal hubs are still in good condition, replacing just the element is a cost-effective way to restore the coupling. This is common maintenance on IR portable compressors in the P-series fleet, where the elastomer degrades over time from heat, torsional stress, and environmental exposure while the machined hubs remain serviceable.

The 36063493 element matches the OEM durometer, geometry, and bonding specification. During element replacement, inspect both hubs for scoring, corrosion, or bearing surface damage before installing the new element. Reassemble per the coupler manufacturer’s instructions, verify alignment, and run the compressor through a full load cycle to confirm proper operation.

Stark Industrial Products stocks coupling elements and complete assemblies for the Ingersoll Rand portable compressor fleet.