OEM:1878600501

OEM Part No.: 1878600501

Product Name: Heavy-Duty Truck Clutch Driven Disc

Matching Brand: Mercedes-Benz Commercial Truck

Core Specs:

Outer Diameter: 250mm

Spline Teeth: 26 splines

Net Weight: 1.483kg

Standard Matching Pressure Plate OE: Corresponding Sachs/MB truck clutch cover assembly

Product Overview

1878600501 is a heavy-load commercial vehicle clutch disc developed for Mercedes-Benz trucks, manufactured fully following Sachs original OEM technical standards. It is the core friction transmission part between flywheel and clutch pressure plate, responsible for transmitting and cutting off engine torque, realizing stable startup, smooth gear shifting and overload protection for heavy trucks, logistics vehicles and light commercial fleets.

Core Product Advantages

1:1 Sachs OEM Exact Matching Standard

All overall dimension, spline hub size, rivet layout, friction surface thickness fully comply with OE 1878600501 drawing data. Direct bolt-on replacement without cutting, drilling or modification, zero installation clearance, perfectly fit designated Mercedes-Benz truck models.

High-Temperature Heavy-Duty Ceramic Composite Friction Lining

Adopts upgraded asbestos-free ceramic friction material, featuring stable friction coefficient under long-time heavy load, climbing and frequent semi-clutch operation. Excellent heat resistance, effectively avoid disc burning, slipping and power loss for long-distance transportation.

Multi-Stage Dual Torsional Damping Spring Hub

Built-in multi-group heavy-duty shock-absorbing springs buffer huge engine torque vibration of commercial vehicles. Greatly reduce transmission jitter, abnormal gearbox noise and impact load, extend service life of gearbox and drive shaft.

Quenched Forged Spline Hub for Heavy Torque

Central spline hub uses integral forging + high-temperature quenching tempering process, high surface hardness and strong torsion resistance. No tooth sliding or hub deformation under full-load cargo transportation, durable for harsh road conditions.

Strict Multi-Item Factory Quality Inspection

Every clutch disc passes dynamic balance test, friction coefficient detection, flatness inspection and high-temperature endurance test before delivery. Meet ISO/TS16949 international auto spare parts production standard, 1-year warranty for aftermarket wholesale.

Application Scenarios

Mercedes-Benz heavy truck original clutch overhaul replacement

Global truck spare parts wholesale & bulk export

Repair shop full clutch kit matching maintenance

Long-haul logistics trucks, light commercial delivery vehicles, fleet maintenance project