E3.261 Spark Plug Kit

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E3.261 Spark Plug Kit
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ITEM # : E3.261
E3.261 Spark Plug Kit for Natural Gas Engines




     Long Life Double Iridium-Rhodium technology acquired from natural gas industrial engines.
     Iridium-Rhodium alloy 0.8mm center electrode surface exceeds OEM 0.7mm center electrode by 30%.
     Higher Iridium-Rhodium alloy melting points reduce incidents of alloy melting/bridging the gap, misfires. 
     Methyl vinyl silicone rubber boots rating 500° F / 260° C and stronger dielectric properties exceed OEM.
     DuPont® Krytox 205 dielectric grease pre-applied to boots meets OEM requirements, fleet time saver.
     Gap 0.014" (0.355mm) delivers longest life performance.
     90 day warranty for manufacture's defects and materials.

Cummins 4089869, 4955226, 4955850, 5473009, 5473010
     Denso 674-2000, 674-2002

    Heavy-Duty Trucks & Bus
    Cummins C8.3G, C Gas Plus, L Gas Plus, ISL G, ISL G NZ, L9N
    Natural Gas, CNG, RNG, LNG, RLNG


Part Number: E3.261

Spark Plug Type: Long Life Double Iridium -Rhodium

SAE Standard: J548/1_201303 or SAE J548/1

ISO Standard: ISO/TS16949:2009 (TS3), ISO 9001

Resistor: Fired In Suppressor Seal FISS

Hex Size: 5/8" (16mm)

Thread Reach: 0.750" (19mm)

Thread Diameter: 14mm

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated

Seat: Gasket

Insulator: Dielectric Ceramic 95% Alumina

Center Electrode: Nickel Alloy/Copper Core,  0.8mm Iridium-Rhodium Alloy - 360° Laser Welded

Ground Electrode: Nickel Alloy, 1.2mm Iridium-Rhodium Alloy - 360° Laser Welded

Gap: 0.014" (0.355mm)

Torque Value: 28 ft-lb (38 N-m)

Boot: Silicone Rubber

Dielectric Greace: DuPont® Krytox 205

Packaged: 1 per box, 48 boxes per case, 96 per master case

Packaged Contents: (1) Spark Plug, (1) Boot with dielectric grease applied

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