Champion 64989 Tractor Spark Plug, #502, D21

$4.99

Free shipping on order $35+
1.00000

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SKU: 10589041
MFG: 64989

Description

Copper-cored nickel center electrode with nickel ground, j-gap design for optimum ignitability. Lower voltage required than precious metal plugs.

  • D21
  • Stock #502
  • Copper-Cored Nickel Center Electrode with nickel
  • J-Gap Design Ground Electrode for optimum ignitability
  • Lower voltage required than precious metal plugs
  • Fits 30% Market, Case, John Deere, Massey Ferguson & International tractors
  • Boxed

Plug Specifications:

  • Thread size: 18mm
  • Reach: 12.7mm (1/2")
  • Hex size: 7/8" (22.225mm)
  • Gap: 0.025" (0.64mm)
  • Seat type: Gasket
  • Resistor: No
  • Heat range: 21
  • Gasket #: A-678

Center Electrode:

  • Type: Standard
  • Material: Nickel

Ground Electrode:

  • Material: Nickel
  • Type: Standard
  • # of Electrodes: 1

Installation Information:

  • Tightening torque - Cast iron: 32-38 lb. ft
  • Tightening torque - Aluminum: 28-34 lb. ft.

Specifications

MFR:
64989
SKU:
10589041
UPC:
037551001828
Brand:
Champion
Length:
2
Width:
2
Height:
4