Description
Product Overview
Part Name: Exhaust Manifold
Part Number: 3999806
Vehicle Compatibility: Foton Aumark, JAC N80, and Dongfeng Duolika trucks equipped with Cummins QSB4.5 diesel engines. Suitable for trucks produced within the stated year range (2008–2018).
Configuration: Direct-fit exhaust manifold designed to match QSB4.5 exhaust port geometry and factory mounting locations across multiple light/medium truck platforms.
Function: Collects exhaust gases and channels them into the exhaust system to maintain engine performance and efficient exhaust flow in commercial duty cycles.
Technical Specifications
Type: Exhaust Manifold
Material: Cast iron construction rated for high-temperature diesel exhaust service
Application: Cummins QSB4.5 engines used in Foton Aumark, JAC N80 and Dongfeng Duolika trucks (2008–2018)
Cross-Reference: Compatible with Cummins OEM exhaust manifold assemblies using reference 3999806; confirm OEM reference before ordering
Installation: Direct replacement using original mounting points and gaskets
Service Interval: Replace when exhaust leakage, cracking, or reduced exhaust efficiency is observed
Delivery & Availability
Stock Options: Available
Delivery Time: 3–7 working days for international delivery
Payment & Security
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