truck parts DZ93189230080 Power Steering Cylinder
Technical Notes
1.Product Identification
Part Number: DZ93189230080
Product Name: Clutch Booster
CylinderApplication: Exclusively for Shacman Delong X3000 and M3000 series heavy-duty trucks. Verify vehicle VIN to confirm compatibility with clutch system specifications.
2.Material Specifications
Material: High-strength cast iron (cylinder body) with EPDM rubber diaphragms and stainless steel piston rods.
Mechanical Properties:
- Operating pressure range: 0.6-0.8 MPa (air pressure); 8-10 MPa (hydraulic output)
- Tensile strength (cylinder body): ≥250 MPa
- Temperature resistance: -30°C to 180°C (continuous operating range)
3.Design & Performance
Structural Features:
- Integrated air-hydraulic conversion design to amplify clutch pedal force.
- Built-in pressure relief valve to prevent overpressure damage.
- Corrosion-resistant coating on external surfaces for harsh working environments.
Performance: Clutch engagement/disengagement response time ≤0.5 seconds; service life ≥300,000 cycles under standard operating conditions.
4.Installation Guidelines
Mounting Type: Bolt-on installation using M8×25 hexagon bolts (standard hardware).
Torque Requirement: 22-25 N·m for mounting bolts; 15-18 N·m for air/hydraulic pipe fittings.
Installation Steps:
- Clean mating surfaces of clutch linkage and mounting bracket to remove debris.
- Connect air inlet (Φ8mm) and hydraulic outlet (M10×1.5) to corresponding lines.
- Tighten bolts in sequence to specified torque; ensure no air leakage at connections.
5.Maintenance & Storage
Routine Maintenance: Inspect air/hydraulic connections for leaks every 50,000 km. Check diaphragm integrity annually-replace if cracked or hardened. Drain moisture from air inlet line monthly.
Storage Conditions: Store in a dry, ventilated area with relative humidity ≤60%. Cap all ports to prevent contamination; avoid contact with oils or corrosive agents.
6.Quality Compliance
Meets Shacman OEM standards for Delong X3000/M3000 models.Conforms to ISO/TS 16949 automotive quality management system requirements.
Basic Parameters



Key Advantages
- Easier Clutch Operation Air-hydraulic force amplification reduces driver effort, enabling smooth shifts even under heavy loads.
- Long-Lasting Durability High-strength materials resist temperature extremes and corrosion, minimizing replacements.
- Dependable Performance Sealed design prevents leaks; pressure relief valve avoids damage. Fast response enhances safety.
- Perfect Fit OE-matched for Delong X3000/M3000, installs directly without modifications.
- Cost-Effective Low maintenance needs and extended life cut long-term ownership costs.
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