Multiquip M3444000712 Rear Frame (KY) - OEM Replacement Part

The rear frame assembly provides the critical structural foundation for the generator enclosure on Multiquip WhisperWatt super silent generators, supporting the sound-attenuating panels, engine mounting points, and integrated trailer components. This genuine KY-specification rear frame is engineered to handle the weight and vibration loads of 150-220kW diesel generator sets while maintaining the acoustic integrity of the sound enclosure system.

Designed specifically for the WhisperWatt super silent series, this rear frame integrates with the DOC/SCR emission control assembly mounting points and supports the entire rear section of the sound-attenuating enclosure. The frame is constructed to accommodate generators configured for trailer mounting, including compatibility with the TRLR180EV tandem axle trailer system with 14,000 lbs GVWR capacity. Critical for maintaining proper generator alignment and ensuring secure panel fitment that preserves noise reduction performance.

Compatible with the following Multiquip generator models:

• DCA150SSJU4F3
• DCA180SSJU4F3
• DCA220SSJU4F3

Genuine Multiquip OEM part, sold by an authorized dealer.