Product Introduction

The VG1095010050 oil–gas separator is an essential engine crankcase ventilation component used in SINOTRUK HOWO heavy-duty trucks, especially with WD615 and related diesel engine platforms. It is designed to separate oil mist from crankcase blow-by gases generated during engine operation.

During combustion, a small amount of gas leaks past piston rings into the crankcase, carrying oil vapor and pressure. The oil–gas separator filters this mixture, returning oil back to the engine while allowing clean gas to be redirected into the intake system or ventilation path.

This process helps reduce oil loss, maintain stable crankcase pressure, and protect critical engine components such as turbochargers, intercoolers, and intake manifolds from oil contamination.

Manufactured with durable metal housing and precision internal separation structure, this component ensures stable operation under high temperature, high pressure, and continuous heavy-load conditions.

OEM-standard production guarantees accurate fitment, stable sealing, and long service life in harsh trucking environments such as logistics transport, mining, and construction.

Each unit is tested for pressure stability, separation efficiency, and sealing performance before shipment.

Technical Specifications

Vehicle Fitment

Payment & Shipping

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Engine Parts System

Transmission & Drivetrain Parts

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