OEM:ME521150

The OEM ME521150 clutch plate is a heavy-duty OEM-standard friction disc specially manufactured for medium and light commercial trucks and engineering vehicles. As the core transmission component of the mechanical clutch system, it bears the vital function of connecting and cutting off engine torque, delivering steady power output during loaded transportation, climbing and frequent start-stop operation. All production procedures follow original factory dimensional drawings, tolerance standards and high-load performance testing criteria. It can directly replace worn-out original clutch discs without secondary modification, and has become a favored replacement spare part for repair garages, logistics maintenance stations and global commercial vehicle parts wholesalers, recognized for robust structure, outstanding heat resistance and long service lifespan.

This clutch plate selects thickened high-carbon steel sheet as the substrate. Through precision stamping, surface leveling and integral high-temperature tempering, internal residual stress of the steel plate is completely eliminated, greatly lifting structural rigidity and flatness. It will not bend or deform under long-term heavy clamping pressure and continuous high-speed friction. The friction surface adopts high-density heavy-load composite friction material with even texture and stable friction characteristics. Adopting high-pressure hot-press integrated bonding craft, the friction layer is tightly fused with the steel base without hollow gaps, which thoroughly avoids common defects of inferior products such as friction layer peeling, surface cracking and fragment shedding after thousands of engagement and separation cycles.

Excellent thermal stability and anti-thermal-fade performance are the core strengths of ME521150 clutch plate. Commercial vehicles often work under harsh conditions including full-load climbing, long-distance continuous driving and congested road frequent braking, which accumulate massive instantaneous heat inside the clutch assembly. Low-grade clutch plates easily suffer friction coefficient attenuation and surface carbonization under high temperature, leading to serious slipping, insufficient power and shortened replacement cycle. This OEM matching clutch plate maintains a consistent friction coefficient under sustained high-temperature loads, effectively restrains thermal recession, guarantees stable torque transmission and eliminates slipping faults caused by thermal fatigue.

In terms of matching and installation, all core parameters including outer diameter, inner bore, spline tooth profile and plate thickness fully conform to OEM original specifications. Precise dimensional calibration realizes 90% seamless fitting for applicable truck models. Plug-and-play direct replacement saves grinding and cutting work, remarkably improving maintenance efficiency. Finely polished inner splines mesh smoothly with transmission input shafts, bringing sensitive clutch feedback, stable startup and vibration-free, low-noise gear shifting experience.

The product owns remarkable wear resistance and long-cycle anti-fatigue capability. The special heavy-duty friction formula lowers abrasion loss during long-hour continuous operation, slows material aging and extends the maintenance interval of the whole clutch kit. Each batch of finished goods passes complete factory inspections covering flatness detection, friction coefficient calibration and high-temperature aging tests. We offer full OEM customization services such as laser engraving of customer logos and part numbers, anti-rust surface treatment and personalized export cartons. With reliable quality and competitive factory prices, OEM ME521150 clutch plate is a trustworthy aftermarket solution for global commercial vehicle spare parts suppliers.