Product Overview
5575523 air compressor cylinder head is a professional high-precision air pump assembly part designed for Foton commercial trucks matched with Cummins diesel engines. As the upper core assembly of the vehicle air compressor, it undertakes air intake, compression and pressure maintaining work, supporting the whole truck pneumatic brake system and auxiliary air circuit operation. This cylinder head effectively solves common faults such as air leakage, insufficient inflation pressure, slow air charging speed, surface cracking and seal failure caused by aging, deformed and worn old compressor heads, ensuring stable and sensitive braking response during full-load transportation.
Core Product Advantages
1. High-Strength Cast Aluminum Alloy Body: Adopt integral die-cast molding process, high structural density and rigidity, strong pressure resistance, not easy to deform or crack under long-term high-pressure compression and engine vibration.
2. Precision Sealing & Air Tightness Design: Fine-machined sealing surface and standard valve hole position, perfectly fit compressor internal valve assembly, effectively eliminate internal and external air leakage, maintain stable working air pressure.
3. Excellent Heat Dissipation Performance: Optimized heat dissipation fin structure greatly improves thermal exchange efficiency, quickly takes away compression heat, avoids high-temperature heat accumulation and protects internal compressor parts from ablation damage.
4. High Temperature & Corrosion Resistance: Special surface oxidation treatment resists engine oil vapor, dust and high-temperature erosion, adapts harsh engine compartment working environment and extends service life significantly.
5. Stable Pressure Output: Standard internal air passage layout, smooth air circulation, no air flow blockage, ensures fast inflation speed and consistent brake air pressure output under continuous working conditions.
6. Perfect Installation Compatibility: Unified mounting hole spacing and overall dimension, fully matches Foton Cummins engine air compressor assembly, supports plug-and-play installation without cutting, drilling or secondary grinding.
7. Strict Factory Quality Inspection: Finished products pass air tightness test, high-pressure endurance test and vibration fatigue test, with stable batch quality, suitable for repair shop replacement and fleet bulk procurement.
Basic Product Parameters
- Part Number: 5575523
- Product Name: Air Compressor Cylinder Head / Air Pump Head Assembly
- Applicable Vehicle: Foton light & heavy trucks equipped with Cummins diesel engines
- Main Material: High-strength cast aluminum alloy + precision sealing structure
- Working Temperature: -40℃ ~ +135℃
- Core Function: Assist air compression, maintain air tightness, stabilize brake system air pressure, accelerate inflation speed
- Key Features: Air leakage proof, high pressure resistant, heat dissipating, anti-deformation, durable, easy to install
- Installation Position: Cummins engine air compressor upper assembly
- Package: Neutral export carton, independent foam shockproof packaging, sealing surface protective film to avoid scratch
Application Scenarios
Ideal replacement pneumatic system parts for Foton logistics trucks, cargo tractors, sanitation vehicles and engineering trucks with Cummins diesel engines. Adapt to long-distance highway transportation, full-load mountain climbing, high-temperature continuous operation and dusty construction site environments, effectively stabilize brake air pressure and reduce pneumatic system maintenance failure rate.
Purchase Reminder
Please confirm engine model and part number 5575523 before ordering to ensure accurate matching. We support global wholesale for auto parts distributors, repair workshops and truck fleets with sufficient stock and competitive bulk prices. Compressor assembly installation and air tightness debugging tips are provided after purchase.
