Alloy Mitsubishi Engine Flywheel Assembly 114T ME012549 for Hyundai HD78

This heavy‑duty Engine Flywheel assembly with OEM reference number ME012549 is a direct‑fit aftermarket replacement built for Hyundai HD78 equipped with Mitsubishi Engine. Featuring integrated 114‑tooth ring gear, this complete flywheel assembly stores rotational inertia, stabilizes crankshaft operation and delivers consistent torque output for the diesel powertrain. A worn, cracked or surface‑scratched Engine Flywheel will trigger rough idling, harsh metallic rattles, excessive drivetrain vibration and accelerated clutch plate wear. For Hyundai HD78 units running under frequent cargo‑hauling conditions, timely replacement of defective flywheel components helps prevent unexpected vehicle downtime and costly secondary engine damage.
 

Constructed from premium ductile cast iron material, this Engine Flywheel assembly undergoes strict dynamic balance calibration to suppress vibration risk during long‑hour continuous working. All mounting hole positions, friction surface flatness and ring‑gear dimensions strictly follow OEM specifications, requiring no extra machining or modification during installation. The built‑in 114T starter ring gear adopts professional heat‑treatment process to strengthen surface hardness, resisting abrasion caused by frequent starter engagement. Heavy‑load transportation, rough road surfaces and repeated start‑stop cycles will gradually wear the friction surface of an Engine Flywheel, so high‑quality raw material and precise manufacturing are essential for extending the whole powertrain service life.

Application & Fitment

This Engine Flywheel assembly is specially engineered for Hyundai HD78 fitted with Mitsubishi Engine, widely used in freight transportation, fleet maintenance and complete engine rebuild projects. It perfectly matches original mounting dimensions and tooth parameters, well‑suited for repair workshops, spare‑parts distributors and fleet operators across global markets. Before you submit your order, please carefully verify your original part number ME012549 and 114‑tooth specification to confirm correct fitment and avoid unnecessary return troubles. Many overseas repair customers select this aftermarket unit as a cost‑effective substitute for original OEM flywheel during engine overhaul work.

Why Choose Our Engine Flywheel

We specialize in supplying heavy‑duty diesel engine spare parts covering Hyundai and Mitsubishi series components. Every Engine Flywheel we deliver passes multi‑level quality inspection, including casting appearance check, dynamic balance test and gear hardness verification before packing. Its robust cast‑iron structure delivers outstanding anti‑fatigue performance under rigorous working scenarios. Whether you require single‑unit sample purchase or large‑quantity bulk wholesale for your spare‑parts business, we can provide stable stock supply and competitive pricing.
 

If you are searching for durable replacement flywheel components for Hyundai HD78 with Mitsubishi Engine, this ME012549 114‑tooth flywheel assembly is your dependable option. Please send us an inquiry for real‑time stock information, package details, production lead‑time and bulk‑order discount. Our sales team will give you fast reply to support your parts procurement.