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Champion 634 RB77WPCC Industrial Spark Plug

SKU #RB77WPCC .012
ITEM #CHA634
BRAND CHAMPION

  • .012 Gap
  • Solid Terminal Nut

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$99.37
$94.40

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  • Description
    Champion WPCC industrial plugs have an iridium bar laser welded to the copper-cored center electrode and a platinum-iridium bar laser welded to the copper-cored ground electrode. Dual copper cores provide better voltage transfer and heat dissipation. The shape of the oversized precious metal bars improve ignition due to the increase of available sharp edges, while their iridium and platinum compositions allow for extra-long life even under the most extreme operating conditions.
  • Product Specifications
    • Shell
    • Thread Diameter18mm
    • Thread Pitch1.5mm
    • Seat TypeGasket
    • Reach20.6mm (13/16")
    • Hex Size7/8" (22mm)
    • Terminal TypeSolid
    • Gap.012" (0.3mm)
    • Center Electrode
    • MaterialIridium
    • TypeStandard
    • Size2.5mm
    • ProjectionNon-Projected
    • Ground Electrode
    • MaterialPlatinum
    • TypeStandard
    • Quantity1
    • Specifications
    • ResistorYes
    • Resistor TypeSAC9
    • Heat Range77
    • Torque SpecsCast Iron: 32-38 lb. ft. Aluminum: 28-34 lb. ft.
    • Part Information
    • BrandChampion
    • Replacement GasketA-678
  • Fitment

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    Automotive

    Sorry, no automotive applications are associated with this part.

    Powersports

    Sorry, no powersports applications are associated with this part.