VolvoCooling System

23779943 Air Production — Volvo FMX FE Series trucks — FH400

This component is a vital part of the air production system within the vehicle's braking system, often referring to the air compressor assembly or a key sub-component that ensures efficient air generation. It is built to exact specifications for reliable air output and longevity, unlike a worn or damaged unit that produces insufficient air or fails prematurely. Operators may notice prolonged air build times, air pressure warnings, or a complete lack of air supply for the braking system when this part is malfunctioning.

Air Production – Part No 23779943 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryCooling System
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

const P = { partNo:'23779943', name:'Air Production', brand:'Volvo', brandSlug:'volvo', category:'Cooling System', catSlug:'cooling-system', condition:'OEM Aftermarket', description:'This component is a vital part of the air production system within the vehicle\'s braking system, often referring to the air compressor assembly or a key sub-component that ensures efficient air generation. It is built to exact specifications for reliable air output and longevity, unlike a worn or damaged unit that produces insufficient air or fails prematurely. Operators may notice prolonged air build times, air pressure warnings, or a complete lack of air supply for the braking system when this part is malfunctioning.', xref:['23779943'], models:['Volvo FH','FMX','FE Series trucks — FH400','FH440','FH460','FH500','FH520','FH540','FH600','FM330','FM370','FM410','FM450','FM500','FMX400','FMX420'], specs:[{key:'Part No',val:'23779943'},{key:'Brand',val:'Volvo'},{key:'Category',val:'Cooling System'},{key:'Condition',val:'Aftermarket — OEM Specification'},{key:'Dispatch',val:'Same-day from Mumbai (before 3 PM IST)'},{key:'GST Invoice',val:'Available — all orders'},{key:'Export Docs',val:'Commercial invoice, packing list, COO'}], relatedParts:[{"partNo": "20774294", "name": "Air Compressor Wabco Twin 20524352 20846000 9125140090 22016995 208460", "slug": "20774294"}, {"partNo": "5579023", "name": "Water Pump", "slug": "5579023"}, {"partNo": "14518635", "name": "Comp Motor", "slug": "14518635"}, {"partNo": "22336397", "name": "Compressor Hose", "slug": "22336397"}, {"partNo": "22101753", "name": "Air Compressor", "slug": "22101753"}, {"partNo": "14649606", "name": "Comp Motor", "slug": "14649606"}], reviews:[{name:'Suresh Nair',loc:'Bengaluru, Karnataka, India',rating:5,text:'Exact match, no modification needed. Part worked immediately. Ordered Monday, arrived Wednesday to site.'},{name:'Dmitri Volkov',loc:'Krasnoyarsk, Russia',rating:5,text:'Second order from PTC for Volvo parts. Reliable sourcing, correct OEM references, excellent export packaging.'},{name:'Mohammed Al Farsi',loc:'Abu Dhabi, UAE',rating:4,text:'Good quality, OEM spec as described. Response was quick and shipping to UAE was 4 days as promised.'}], faq:[{q:'What is the role of the air production component in the brake system?',a:'This component is responsible for generating the compressed air necessary to operate the air brake system and other air-powered accessories.'},{q:'How can I verify if part number 23779943 is correct for my truck?',a:'Confirm the part number against your vehicle\'s service documentation or provide your truck\'s VIN to a Volvo dealer for precise fitment verification.'},{q:'What quality standards does this air production unit meet?',a:'It is manufactured to meet stringent OEM quality and performance standards, ensuring reliable operation and durability.'},{q:'What is the recommended service interval for this component?',a:'Service life varies; regular inspection for leaks, noise, and proper air output is recommended, with replacement as indicated by performance.'}], categoryDesc:'Volvo Cooling System from Parts Trading Company cover the full range of Volvo equipment. We supply OEM-specification aftermarket cooling system sourced from certified manufacturers. PTC has supplied Volvo cooling system to customers across India, UAE, Russia, Indonesia, and Africa since 1956. Our Mumbai warehouse stocks high-turnover Volvo cooling system for same-day dispatch before 3 PM IST.', aiSpecs:[{"key": "Part Type", "val": "Air Compressor Assembly"}, {"key": "Material", "val": "Cast Iron and Aluminum Alloy"}, {"key": "Application", "val": "Air Brake System Air Production"}, {"key": "Service Life", "val": "Replace as needed based on inspection"}, {"key": "Compatibility", "val": "OEM specification"}, {"key": "Condition", "val": "New \u2014 OEM specification aftermarket"}],};script src="/assets/js/product-page.js">

Related Volvo Parts

From the same category — may also be needed

20774294
Air Compressor Wabco Twin 20524352 20846000 9125140090 22016995 208460
5579023
Water Pump
14518635
Comp Motor
22336397
Compressor Hose
22101753
Air Compressor
14649606
Comp Motor

Browse all Volvo Cooling System →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Flush cooling system with distilled water before refilling. Use pre-mixed coolant — never plain water, which causes corrosion. Pressure-test system after any cooling repair. Check thermostat by immersing in hot water — should open at rated temperature.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeAir Compressor Assembly
MaterialCast Iron and Aluminum Alloy
ApplicationAir Brake System Air Production
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The primary symptom of failure is a significant increase in the time required for the air system to build pressure, often accompanied by dashboard warning lights. If the issue progresses, the compressor may fail to produce any air, leading to a complete loss of braking capability. The ultimate risk is being stranded with an inoperable braking system.

Installation Tip

Before installation, thoroughly flush the air system to remove any debris that could contaminate the new compressor. Ensure all mounting bolts are correctly torqued to prevent vibration-related issues.

Service Note

When replacing the air production unit, inspect the air dryer, pressure regulator, and all associated air lines for contamination or leaks.