Product introduction
It should be noted that the Cummins N14 air compressor is an independent platform product, with standard part numbers such as 4071225. The 4932265F compressor, however, features a lightweight cast iron housing and air-cooled design, and is compatible with the front-end accessory drive system of the Cummins ISB6.7/QSB6.7 engine. It is a key component ensuring the reliable operation of the vehicle's air brakes, air suspension, and clutch assist system. As an official Cummins ReCon product, each unit is completely disassembled, cleaned, and inspected in the original factory environment. All worn parts are replaced with brand new original parts, and the unit is restored using a computer-controlled standardized process. Performance and durability are consistent with new products, and the warranty policy is the same, reducing overall costs by more than 40%.
Product Images
Product Parameters
| Parameter category | Detailed Description |
| Part number | 4932265F |
| Driving mode | Belt drive (driven by the engine crankshaft through V-belt or multi-ribbed belt, coaxially linked with the water pump and generator) |
| Work pressure | 120–145 PSI (8.3–10.0 bar) |
| Displacement | 10–15 CFM (0.28–0.42 m³/min) |
| Cooling method | Air cooling (Relying on the airflow in the engine compartment for natural cooling, without an independent cooling circuit) |
| Installation location | The front end of the engine (usually located on the right or front side of the engine, installed side by side with the belt tensioner and the generator) |
| Weight | About 10 to 15kg |
| Application scenarios |
1. Heavy-duty truck : pneumatic braking systems for models such as Ram 3500/4500/5500, Peterbilt 337, Freightliner Cascadia, Foton Tunland, etc. 2. Engineering equipment : mining dump trucks, large loaders, engineering drilling RIGS and other non-road machinery that require highly reliable pneumatic control. 3. The supporting system : it provides power sources for air brakes, air suspension, clutch boosters, pneumatic door locks, etc., and is a core component for the safe operation of vehicles. |
Product Advantages
This 6.7 cummins air compressor is custom-designed for 6.7L ISB/QSB diesel engines, achieving perfect mechanical and electrical coordination with the Front Accessory Drive (FEAD) system to ensure stable air pressure output and rapid response. The housing is constructed from corrosion-resistant cast iron and high-strength steel alloy, increasing fatigue strength by over 30% and enabling it to withstand the high-temperature, high-humidity, and dusty operating environments of heavy-duty trucks for extended periods. Key moving parts undergo precision forging and plasma nitriding treatment, achieving a surface hardness of HV1000 or higher, significantly extending overall service life.
FAQ
Q: 1. Which engines is the Cummins 4932265F air compressor suitable for?
A:The 4932265F is an original equipment manufacturer (OEM) compressor designed specifically for 6.7L ISB/QSB diesel engines. It is not suitable for other platforms such as the N14. It is a core component specifically matched to Cummins compressor diesel engine systems, ensuring precise and stable air pressure output.
Q: 2. Can the Cummins N14 air compressor replace the 4932265F?
A: No. The Cummins N14 air compressor belongs to the 14L large displacement engine system, with part numbers such as 4071225. It is completely incompatible with the Cummins 4932265F air compressor in terms of structure, interface, and drive method. Mixing them will cause system failure.
Q: 3. Why is the 4932265F considered a representative product of "Cummins compressor diesel engines"?
A:As it is the standard original equipment for the 6.7 Cummins air compressor, it features a cast iron housing and belt-driven direct drive design, deeply integrated into the engine's FEAD system. It is a core guarantee of the reliability of the pneumatic system in diesel-powered vehicles, representing Cummins' original equipment integration technology.
Q: 4. How is the Cummins 4932265F air compressor packaged for export?
A: We will use original rust-proof paper wrapping + high-strength corrugated cardboard boxes + wooden frame reinforcement, with internal shock-absorbing foam filling to ensure no bumps or moisture intrusion during transportation, complying with ISO 1496-1 international freight packaging standards.
Q: 5. Are special customs clearance documents required for exporting this product to South America, Africa, and other regions?
A: We will provide the original COO certificate of origin, commercial invoice, packing list, and Cummins' officially authorized parts compliance declaration. Some countries require remanufactured parts certification.
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