Aftercooler 3924732 for Engine 6CT 6CTA 6CTAA 8.3L

Keywords: 3924732 aftercooler, 6CT 6CTA 6CTAA 8.3L engine intercooler, diesel engine after cooler, excavator engine cooling spare parts

Product Overview

Aftercooler Part No.3924732 is an important cooling component specially matched for 6CT 6CTA 6CTAA 8.3L diesel engines, widely used on excavators and heavy‑duty construction machinery. It cools the high-temperature compressed air from turbocharger before entering the cylinder, increases air density to improve engine power and reduce exhaust temperature. It solves engine power drop, high exhaust temperature and overheating failure caused by clogging, leakage and corrosion of original aftercooler. Every unit will pass air tightness and pressure test before packaging and shipment.

Detailed Specifications

Key Features & Advantages

• High-quality metal material, anti-corrosion and anti-rust performance, adapt to harsh working environment.
• Optimized internal flow channel structure, high heat exchange efficiency, excellent cooling effect for charged air.
• Strict air tightness pressure test, no air leakage or liquid leakage after installation.
• Accurate mounting hole position, directly install without modification.
• Effectively boost engine power, reduce fuel consumption and lower exhaust temperature.
• Perfect interchangeability, can directly replace original OEM spare parts.

Application Scope

Fit Equipment: Excavators and other heavy‑duty construction machinery equipped with 6CT 6CTA 6CTAA 8.3L diesel engine ‑ Widely used for machinery repair shops, engine rebuilding factories and heavy‑duty equipment overhaul services.

Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying engine parts, hydraulic parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

Packaging & Shipping

Export carton with shock‑proof protective packaging, avoid collision and scratch during long‑distance transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.