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OEM Concentric Clutch Slave Cylinder ME538976 ME523208 For Mitsubishi Fuso Canter 4M50 4M51 4M51T FE85D — Hydraulic Release Bearing Assembly

Basic Properties
Place of Origin: China
Brand Name: YIMI
Certification: ISO/TS16949
Model Number: Mitsubishi Fuso Canter 4M50 4M51 4M51T FE85D
Trading Properties
Minimum Order Quantity: 10 pcs
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10000 pcs/month
Specifications
OEM Part Numbers: ME538976 Part Name: Clutch Slave Cylinder / Concentric Release Bearing / Cylinder Assy, Clutch Release Concentric
Type: Concentric Slave Cylinder (CSC) — Inside Bell Housing Material: 55# Steel Housing
Accuracy Class: PN (ABEC-1) Bearing Type: Clutch Release Bearing
Bore Type: Cylindrical Bore Load Type: Radial
Net Weight: Approx. 2.4 Kg/pc Engine Compatibility: Mitsubishi 4M50, 4M51, 4M51T (4.9L Diesel)
Vehicle Models: Mitsubishi Fuso Canter FE85D, FE Series Emission Standards: Euro 3 / Euro 4
Condition: Brand New — 100% Quality Inspected Warranty: 12 Months
High Light:

Mitsubishi Fuso clutch slave cylinder

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Hydraulic release bearing assembly

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OEM concentric slave cylinder

Product Description
OEM Concentric Clutch Slave Cylinder ME538976 ME523208 For Mitsubishi Fuso Canter 4M50 4M51 4M51T FE85D — Hydraulic Release Bearing Assembly
Product Overview

The Concentric Clutch Slave Cylinder (Hydraulic Release Bearing Assembly) with OEM number ME538976 (also listed as ME523208, ME523197) is a verified OEM-grade direct replacement for Mitsubishi Fuso Canter trucks equipped with the 4M50 and 4M51 series diesel engines.
Manufactured to Mitsubishi's stringent OEM specifications, this component combines the clutch slave cylinder and release bearing into a single, integrated unit mounted concentrically around the transmission input shaft. As a critical component of the hydraulic clutch system, it converts hydraulic pressure from the clutch master cylinder into mechanical force to directly actuate the clutch diaphragm spring, enabling smooth gear engagement and disengagement in commercial transport applications.

  • OEM Specification — Verified by Mitsubishi OEM part numbers ME538976, ME523208, and ME523197
  • Precision Engineered — Net weight of 2.4 kg/pc, PN (ABEC-1) accuracy class, cylindrical bore type, radial load capacity, 55# steel material
  • Proven Durability — Manufactured with reinforced seals and anodized aluminum body to resist fluid degradation and pressure loss
  • Installation Success Rate — 99% direct fitment confirmed across thousands of repair orders
  • OEM Cross-Reference Verified — Interchangeable with ME523208, ME540211, ME540228, ME540229, ME539936, ME539937, ME523212, ME510962
Concentric Clutch Slave Cylinder ME538976 for Mitsubishi Fuso Canter
Failure Symptoms

If your concentric clutch slave cylinder is failing, you may experience one or more of the following symptoms:

  • Soft or Spongy Clutch Pedal — Pedal feels unusually soft, spongy, or goes to the floor without resistance
  • Difficulty Shifting Gears — Hard to engage or disengage gears, accompanied by grinding noises
  • Clutch Drag / Incomplete Disengagement — Vehicle creeps forward with clutch fully depressed, or gears grind when shifting
  • Visible Fluid Leakage — Brake/clutch fluid seeping from the bell housing area
  • Clutch Pedal Heavy or Stiff — Pedal requires excessive force to depress
  • Unusual Noises — Grinding or squealing noises from the transmission area
⚠️ Important: A failing concentric clutch slave cylinder can lead to incomplete clutch disengagement, gear grinding, and potential transmission damage — prompt replacement is essential to maintain safe and reliable vehicle operation.
Vehicle & Engine Compatibility
BrandModelChassis / SeriesEngineNotes
Mitsubishi FusoCanterFE85D4M50, 4M51Euro 3 / Euro 4
Mitsubishi FusoCanterFE Series4M50, 4M51, 4M51T
Mitsubishi FusoRosa4M502005 onwards
⚠️ Important Compatibility Notes:
  • This concentric clutch slave cylinder is designed for Mitsubishi Fuso Canter models with 4M50 and 4M51 diesel engines
  • Compatible with Euro 3 and Euro 4 emission standard models
  • This is a concentric slave cylinder mounted inside the bell housing — not an external slave cylinder
  • Quantity Required: 1 per vehicle
  • Please verify your vehicle's chassis code, production year, and engine code before ordering
Features & Benefits
OEM Specification — Mitsubishi Genuine Equivalent

Guarantees factory-fit quality and performance — verified by Mitsubishi OEM part number ME538976 and cross-references

Concentric Slave Cylinder Design

Integrates slave cylinder and release bearing into one compact unit inside the bell housing — eliminates external linkage

Reinforced Seals & Anodized Aluminum Body

Resists fluid degradation and pressure loss for long-term reliability

Zinc-Plated Piston & Bore

Provides corrosion resistance against moisture and road salt exposure

Pre-Attached Bleeder Valve

Simplifies air purging during installation, reducing labor time

Self-Adjusting Design

Automatically compensates for clutch disc wear, maintaining consistent clutch pedal feel

Direct Bolt-On Fitment

No modifications required — verified by 99% installation success rate

100% New — No Core Charge

Guarantees zero wear, immediate hydraulic performance, and full service life

Quality Control & Verification

Our manufacturing and inspection processes ensure every concentric clutch slave cylinder meets or exceeds Mitsubishi OEM standards.

QC ItemVerification Method
Dimensional AccuracyPrecision inspection to verify mounting dimensions, input shaft clearance, and hydraulic port fitment
Material Composition55# steel housing analysis to verify structural integrity and durability
Bearing Rotation Test100% rotational testing to verify smooth, noiseless release bearing operation
Leakage Test100% hydraulic pressure test to guarantee zero fluid leakage under operating conditions
Piston Function TestFull actuation test to verify smooth piston movement and seal integrity
Durability Cycle Test500+ hour fatigue testing to verify long-term reliability
Final Assembly Inspection100% visual and functional inspection before packaging
Installation & Maintenance Recommendations
⚠️ IMPORTANT: Professional Installation Highly Recommended

Replacing a concentric slave cylinder requires transmission removal and expert knowledge of clutch hydraulic systems.

Pre-Installation Checklist:

  • The transmission must be removed to access the concentric slave cylinder inside the bell housing
  • Inspect the clutch disc, pressure plate, and flywheel for wear — replace as necessary
  • CRITICAL: Always replace the clutch disc and pressure plate simultaneously for optimal performance
  • Use new brake fluid (DOT 3 or DOT 4) from a sealed container
  • Bleed the clutch hydraulic system thoroughly after installation

Maintenance Schedule:

  • Inspection: Every 50,000 km / 12 months. Check for fluid leaks, pedal feel, and smooth gear engagement
  • Fluid Replacement: Every 2 years or 40,000 km — replace clutch fluid to prevent internal corrosion
  • Replacement: Immediately if failure symptoms appear
Packaging & Supply
  • Packaging: Each concentric clutch slave cylinder is securely packed in protective packaging
  • Net Weight: Approx. 2.4 kg/pc
  • Warranty: 12 Months
  • Suitable for: Wholesale distributors, truck parts retailers, commercial vehicle repair shops, and fleet owners