Champion 64989 Tractor Spark Plug, #502, D21
Champion 64989 Tractor Spark Plug, #502, D21
$9.02
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
