CLASSIC
spark gap detail
spark gap detail
SPARK PLUGS WITH CENTRE ELECTRODE FROM NICKEL ALLOY
Spark plugs with centre electrode made from a special nickel alloy, which perfectly cover the requirements of engines without catalysts.
!!! Replacement interval: as recommended by the engine manufacturer / maximum see table below.
One ground electrode. Centre electrode made from a special nickel alloy. Good resistance against electrode burnings. Galvanic zinc plating finish.
Suitable for engines without catalysts.
EXPLANATIONS TO THE TABLE:
* custom production
P sealing washer
K sealing cone
!!! Use the recommended tightening torque only !!!
type |
code |
custom |
electrode gap |
gasket/seal |
Interval |
key dimensions |
thread length |
thread |
recommended tightening torque |
detail |
| K19 | 1420 | 0,6 | P | max. 150 motohodin | 21 mm | 9,5 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| JR17 | 3053 | 0,75 | P | max. 150 motohodin | 21 mm | 9,5 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| JR19 | 3043 | 0,75 | P | max. 150 motohodin | 21 mm | 9,5 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| N19 | 1324 | 0,7 | P | max. 20.000 km | 21 mm | 12,7 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| P15 | 3051 | 0,6 | P | max. 150 motohodin | 19 mm | 9 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| P17 | 3052 | 0,6 | P | max. 150 motohodin | 19 mm | 9 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| PR17 | 3050 | 0,6 | P | max. 150 motohodin | 19 mm | 9 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| P15Y | 3037 | 0,6 | P | max. 150 motohodin | 19 mm | 9 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| P18Y | 3039 | 0,6 | P | max. 150 motohodin | 19 mm | 9 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| PR18Y | 3038 | 0,6 | P | max. 150 motohodin | 19 mm | 9 mm | M 14x1,25 | 25 Nm / 18.5 ft.lbs |
|
|
| U17 | 3006 | 0,6 | K | max. 150 motohodin | 16 mm | 7,8 mm | M 14x1,25 | 15 Nm / 11 ft.lbs |
|