Description

This flywheel fits Cummins 6C, ISC, and ISL engines and replaces OEM part number 3974147. It provides precise engine-to-transmission engagement with balanced rotation and smooth clutch function. Manufactured from heat-treated, high-strength materials and built to OEM specifications, this flywheel offers long-lasting performance, accurate fitment, and simple installation for commercial, industrial, and on-highway diesel applications. Application: Aftermarket Cummins B/C Series Engine Applications Can be used with 13″ or 14″ clutch Ring Gear: 3976903 Teeth Count: 138 Cross Reference Numbers: 5445608 Key Features OEM replacement for Cummins 3974147 Fits 6C, ISC, and ISL engine series Provides balanced engine rotation and torque transfer Heat-treated construction for strength and reliability OEM-accurate fit for quick installation Compatibility Cummins 6C Engines Cummins ISC Engines Cummins ISL Engines OEM Replacement Part #: 3974147