Multiquip M3163600003 Adapter Coupling Denyo (JP) - OEM Replacement Part

The adapter coupling is a critical interface component that connects the engine to the generator head assembly on Multiquip WhisperWatt super silent generators. This Denyo-manufactured coupling ensures proper alignment and power transfer between the diesel engine and alternator, maintaining the precise 1800 rpm synchronous speed required for stable 60 Hz power generation.

Designed specifically for the DCA125SSIU4F model equipped with the ISUZU BR-4HK1X diesel engine, this adapter coupling handles the torque transmission for a generator capable of 110 kW standby output (137.5 kVA) and 100 kW prime output (125 kVA). Proper coupling function is essential for maintaining the generator's voltage regulation across its multiple output configurations including 208Y/120V, 240Y/139V, 416Y/240V, 440Y/254V, and 480Y/277V three-phase options.

Coupling wear or failure can cause vibration, misalignment, bearing damage, or complete power generation failure. Regular inspection during scheduled maintenance intervals is recommended to prevent unexpected downtime on these 5,137 lb. industrial generator sets.

Compatible with:

• DCA125SSIU4F

Genuine Multiquip OEM part, sold by an authorized dealer.