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We offer an extensive range of original Jenbacher gas engine spare parts.
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We offer an extensive range of original Jenbacher gas engine spare parts.
Scroll down to explore!
Original Precombustion Chamber Unit (Model 438604) for Jenbacher Engines.
Compatible with Jenbacher Type 6 and Type 9 engine series.
Primary reference: 438604
Alternate formats: 438-604, 438 604
Previous model numbers: 9029433, 902-9433, 902 9433
This component is engineered as a direct fit for specified Jenbacher engine models, ensuring seamless integration and performance. The updated design supersedes earlier versions, providing enhanced reliability and compatibility.
Genuine OEM Pre-Combustion Chamber Valve (433894) for Jenbacher Series 6 Gas Engines
Optimized for models J612, J616, and J620, this precision-engineered valve ensures consistent combustion efficiency by regulating gas flow into the pre-combustion chamber. Its robust design supports reliable fuel delivery, critical for maintaining engine performance and reducing operational downtime.
Key Features & Compatibility:
Part Number: 433894 (also listed as 433-894 or 433 894)
Application: Exclusive to Jenbacher Series 6 engines, including J612, J616, and J620 variants.
Function: Manages gas distribution to pre-combustion chambers, enhancing combustion stability and emissions control.
Installation & Maintenance Best Practices:
Precise Installation: Follow Jenbacher’s technical guidelines to ensure proper alignment and sealing.
Preventive Care: Schedule routine inspections to detect wear, corrosion, or debris buildup.
Genuine Parts Requirement: Use only certified OEM components like the 433894 valve to guarantee compatibility and avoid voiding warranties.
This component helps maintain optimal performance in extreme conditions.