This flywheel housing is designed for Cummins ISX engines and replaces OEM part number 3680373. It maintains accurate engine-to-transmission alignment and protects the flywheel with a corrosion-resistant, precision-machined structure. Built to OEM specifications, this housing offers a perfect fit, easy installation, and reliable performance in on-highway and industrial diesel applications. Application: Pairs with 3680063 flywheel housing Cross Reference Numbers: 4026695 4965688 4393176 Key Features OEM replacement for Cummins 3680373 Compatible with Cummins ISX engine series Maintains proper alignment and flywheel support Manufactured from corrosion-resistant cast material OEM-accurate fit for quick installation CompatibilityCummins ISX EnginesOEM Replacement Part #: 3680373 SKU: FDP-3680373 Category: Flywheel Housing Tags: 3680373, Cummins, Flywheel Housing, ISX Engine Brand: AKMI


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