Aftercooler 3924732 For 6CT 6CTA 6CTAA 8.3L Diesel Engine

Keywords: 3924732 aftercooler, 6CT 6CTA 6CTAA 8.3L engine intercooler, excavator diesel engine aftercooler assembly, construction machinery engine cooling spare parts, aftermarket replacement aftercooler

Product Overview

Aftercooler Part No.3924732 is a key air‑cooling component for 6CT 6CTA 6CTAA 8.3L diesel engine fitted on excavators and heavy‑duty machinery. It cools down high‑temperature compressed air from turbocharger before entering combustion chamber, improves air density, raises engine power output and reduces exhaust temperature. This replacement aftercooler solves common failures including insufficient engine power, high exhaust temperature, overheating and inter‑air leakage caused by original aftercooler core blockage, welding seam cracking and corrosion damage. Each aftercooler passes strict air‑tightness test, pressure resistance test and appearance inspection before delivery.

Detailed Specifications

Key Features & Advantages

• High‑quality heat‑dissipation core material, excellent heat exchange efficiency, stable cooling performance under heavy‑load working conditions.
• Precise welding process, good air‑tightness, effectively prevent compressed air leakage.
• Anti‑corrosion surface treatment, adapt to dusty and humid complex construction site environment, extend service life.
• Effectively resolve engine power drop, high exhaust temperature and overheating faults caused by damaged original aftercooler.
• Identical installation size, direct replacement, suitable for 6CT 8.3L series engine overhaul and maintenance.

Application Scope

Fit Equipment: Excavators and heavy‑duty machinery equipped with 6CT 6CTA 6CTAA 8.3L diesel engine ‑ Widely applied for engine repair workshops and routine equipment maintenance projects.

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

• Neutral export carton with shock‑proof inner packing, avoid scratch and collision 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.