OEM Hydraulic Clutch Release Bearing ME539937 ME523208 ME540229 For Mitsubishi Fuso Canter
Product Overview
The Hydraulic Clutch Release Bearing (Concentric Slave Cylinder) with OEM number ME539937 (also listed as ME523208, ME540229, ME538976) is a verified OEM-grade direct replacement for a wide range of Mitsubishi Fuso Canter trucks. This component integrates the clutch slave cylinder and release bearing into a single, compact unit mounted concentrically around the transmission input shaft.
✓ OEM Specification – Verified by Mitsubishi OEM part numbers
✓ Precision Engineering – Gcr15 chrome steel, ABEC-3/ABEC-5 precision
✓ Verified Friction Torque – 0.72 N·m ± 0.06 at 2500rpm and 10kN load
✓ Proven Durability – 2.1±0.2mm hardened layer depth (HRC 62-64)
✓ 99% Installation Success Rate – Direct fitment confirmed
✓ 37% Pedal Force Reduction – Improves shift smoothness
✓ Complete Assembly – Ready for installation
Failure Symptoms
- Soft or Spongy Clutch Pedal – Pedal feels unusually soft or goes to the floor
- Difficulty Shifting Gears – Hard to engage/disengage gears with grinding noises
- Clutch Drag – Vehicle creeps forward with clutch depressed
- Visible Fluid Leakage – Brake/clutch fluid seeping from bell housing
- Heavy or Stiff Clutch Pedal – Excessive force required to depress
- Unusual Noises – Grinding, rumbling, or squealing from transmission area
A failing concentric clutch release bearing can lead to incomplete clutch disengagement, gear grinding, and potential transmission damage – prompt replacement is essential.
Technical Specifications
| Part Number |
ME539937, ME523208, ME540229 |
| Product Name |
Hydraulic Clutch Release Bearing |
| Car Model |
Mitsubishi Fuso Canter |
| Engine Model |
4M50, 4M51 |
| Condition |
100% Brand New |
| Material |
High-strength aluminum alloy & precision bearings |
Vehicle Compatibility
CRITICAL: This concentric clutch release bearing is designed for Mitsubishi Fuso Canter models with 4M50 and 4M51 diesel engines. Verify your engine code and chassis code before ordering.
| Brand |
Model |
Chassis / Series |
Engine |
| Mitsubishi Fuso |
Canter |
FE7#B, FE7#D |
4M50-T, 4M51 |
| Mitsubishi Fuso |
Canter |
FE8#B, FE8#D |
4M50-T, 4M51 |
| Mitsubishi Fuso |
Canter |
FG7#D, FG8#D |
4M50-T, 4M51 |
| Mitsubishi Fuso |
Canter |
FB83B |
4M42T |
Features & Benefits
| Feature |
Benefit |
| OEM Specification |
Guarantees factory-fit quality and performance |
| 35° Angular Contact Ball Bearing |
Reduces rolling element contact area by 23%, increases limiting speed by 27% |
| Gcr15 Chrome Steel Construction |
Exceptional wear resistance and fatigue strength |
| PA66-GF30 Glass-Fiber Reinforced Cage |
Withstands 10⁷ cycles without crack propagation at 120°C |
| Hydraulic Drive Response <80ms |
Reduces shift impact energy by 62% |
Installation Recommendations
PROFESSIONAL INSTALLATION HIGHLY RECOMMENDED
Replacing a concentric clutch release bearing requires transmission removal and expert knowledge of clutch hydraulic systems.
Critical Installation Warnings:
• 67% of early failures caused by installation angle deviation > 1.5°
• Always use dedicated alignment guide sleeve
• Hydraulic oil cleanliness (NAS 1638 Class 8 or better) is critical
• Always replace clutch disc and pressure plate simultaneously
Packaging & Supply
- Packaging: Protective packaging to prevent shipping damage
- Pack Quantity: 1 PCS
- Net Weight: Approx. 2.4 kg/pc
- Carton Size: 25×15×10 cm (approx.)
- Warranty: 12-24 Months (varies by supplier)