Exhaust Manifold Gasket 3937479 for 6L QSL9 Dongfeng Truck Diesel Engine

Keywords: 3937479 exhaust manifold gasket, 6L QSL9 exhaust gasket, Dongfeng truck engine parts, excavator engine spare parts, exhaust manifold seal gasket

Product Overview

Exhaust Manifold Gasket Part No.3937479 is an essential sealing component for 6L QSL9 diesel engines used on Dongfeng trucks and excavators. It is installed between exhaust manifold and cylinder head to prevent exhaust gas leakage, maintain stable exhaust pressure and protect engine performance. It is the ideal replacement gasket for engine maintenance and overhaul.

Detailed Specifications

Key Features & Advantages

• High temperature resistant composite material, excellent sealing performance under extreme heat.
• Anti-aging and anti-corrosion, long service life under high vibration working environment.
• Precise cutting, perfectly match mounting holes for fast installation.
• Effectively avoid exhaust leakage, keep engine power and reduce noise.
• Strict quality inspection before shipment.

Application Scope

Fit Equipment: Dongfeng trucks, excavators and heavy‑duty construction machinery equipped with 6L QSL9 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.