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4Boxes=16 Spark Plugs

Product Description: Federal Mogul FB78WWW Industrial Spark Plug
Item: High Energy Industrial Spark Plug
Product Code: FB78WWW
Production Lot: DF4

Main Applications / Engine Compatibility:
Specifically designed for use in large-displacement, stationary gas engines operating in continuous cycles for power generation and combined heat and power (CHP). Compatibility verified for the following models:

Wärtsilä 34SG

Bergen B35:40

Caterpillar CAT 3520B

MAN 20V34SG

MTU Serie 4000:
L61 / L62 / L62 FB / L63

Technical Description:
The Federal Mogul FB78WWW spark plug is a heavy-duty ignition component, engineered to ensure maximum reliability and durability under severe operating conditions. Developed for engines powered by natural gas, biogas, or other specialty gases, it ensures stable and precise ignition, essential for optimizing engine efficiency, reducing emissions, and maximizing maintenance intervals.

Features and Benefits:

Noble Metal Electrodes: Iridium-tipped center electrode and platinum-reinforced ground electrode for superior resistance to erosion and chemical corrosion, ensuring extended service life.

High Dielectric Strength Insulator: Made of high-purity alumina ceramic to prevent voltage flashovers and withstand thermal and mechanical shock.

Anti-Fouling Design: The electrode geometry and optimized thermal range are designed to reduce carbon buildup, ensuring consistent ignition performance over time.

Rugged Body: Steel construction with nickel surface treatment for superior corrosion resistance and to prevent seizure on the cylinder head threads.

Operational Reliability: Designed to reduce the risk of misfiring, contributing to engine operational stability and protecting exhaust aftertreatment systems.

Optimized Total Cost of Ownership (TCO): The long life and reliability of the FB78WWW spark plug translate into longer replacement intervals, reducing downtime and maintenance costs.

Reference Technical Specifications:

Type: Shielded Industrial Spark Plug

Center Electrode Material: Iridium

Ground Electrode Material: Nickel alloy with platinum coating

Heat Rating: Specific for high-compression gas applications

Recommended Tightening Torque: Refer to the engine manufacturer's (OEM) technical manual