OEM:ME521505

Basic Specifications

OEM Part Number: ME521505

Cross Reference OE: ME521056, ME521070, ME521513, ME521735, 803866, MFD037U

Product Name: Truck Clutch Driven Disc / Friction Plate

Applicable Brand: Mitsubishi Fuso Medium & Heavy Trucks

Matching Engine: 6D14, 6D16, 6D17 Diesel Engine Series

Core Size: Outer Diameter 350mm, Inner Hub 220mm, 14 Splines, Hub Profile 44mm

Net Weight: Approx 5kg

Matching Pressure Plate OE: ME521150 (Model MFC561, 350mm clutch cover)

Certification: ISO9001 / IATF16949

Warranty: 12 months

Product Overview

ME521505 is an OEM-standard heavy-load clutch friction disc specially developed for Mitsubishi Fuso medium and heavy commercial trucks. Produced strictly in accordance with original factory drawing data and dimensional standards, it works together with clutch pressure plate, flywheel and release bearing to transmit and cut off high engine torque. It ensures stable startup, smooth gear shifting and effective overload protection for long-distance freight trucks, construction transport vehicles and fleet logistics trucks.

Core Product Advantages

1:1 Exact OEM Matching for Mitsubishi Trucks

Overall outer diameter, spline hub size, rivet layout, friction lining thickness and mounting contour fully comply with OE ME521505 parameters. Direct bolt-on replacement without cutting, drilling or modification, zero assembly clearance, perfectly fit Fuso trucks equipped with 6D14/6D16/6D17 engines.

Heavy-Duty Ceramic Composite Friction Lining

Adopts upgraded high-load asbestos-free ceramic friction material, featuring ultra-stable friction coefficient under continuous heavy load, climbing and frequent semi-clutch operation. Excellent high-temperature heat resistance effectively avoids disc burning, slipping and power attenuation for full-load long-haul transportation.

Multi-Group Heavy Torsional Damping Spring Hub

Built-in multiple thickened buffer springs absorb huge diesel engine torque vibration and impact load. Greatly reduce transmission jitter, abnormal gearbox rattle and harsh clutch pedal feedback, effectively extend the service life of gearbox, drive shaft and whole driveline system.

Integral Forged & Quenched Spline Hub

Central spline hub adopts one-piece forging + high-temperature quenching tempering treatment, with ultra-high surface hardness and strong torsion resistance. No tooth skipping, hub deformation or spline wear under long-term full cargo load, durable for harsh mountain and construction site road conditions.

Strict Multi-Process Factory Quality Inspection

Each clutch disc undergoes dynamic balance test, flatness detection, friction coefficient endurance test and spline matching inspection before shipment. Stable and reliable aftermarket replacement quality for global truck spare parts wholesale.

Application Scenarios

Mitsubishi Fuso heavy truck original clutch overhaul replacement

Global medium & heavy commercial vehicle spare parts bulk export

Truck repair shop one-stop full clutch kit matching supply (disc + pressure plate + release bearing)

Long-distance logistics trucks, engineering transport vehicles, freight fleet regular maintenance