Exhaust Manifold 3972390 for QSC8.3 QSL9 6C8.3 ISC ISL Engine

Keywords: 3972390 exhaust manifold, QSC8.3 exhaust manifold, QSL9 6C8.3 ISC ISL engine parts, excavator engine spare parts, construction machinery exhaust parts

Product Overview

Exhaust Manifold Part No.3972390 is a critical engine exhaust component compatible with QSC8.3, QSL9, 6C8.3, ISC, ISL diesel engines. It collects exhaust gas from each cylinder and guides exhaust flow to turbocharger and exhaust system, ensuring smooth exhaust emission and stable engine power output. It serves as high-quality replacement part for excavators and heavy construction machinery engine overhaul.

Detailed Specifications

Key Features & Advantages

• High strength cast iron material, excellent heat resistance and thermal fatigue resistance.
• Precision casting & machining, smooth inner passage to reduce exhaust resistance.
• Stable structure, anti-cracking under high temperature working condition.
• Accurate mounting holes, perfect fit for corresponding engines, convenient installation.
• Strict quality inspection before shipment.

Application Scope

Fit Equipment: Excavators and heavy‑duty construction machinery equipped with QSC8.3 QSL9 6C8.3 ISC ISL 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

Shock-proof inner packing + export neutral carton, prevent collision damage 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.