A magnetic pickup is an AC generator.
It is normally installed into the flywheel housing of an internal combustion engine, so that the starter ring gear acts upon it to generate a voltage pulse each time a gear tooth passes the end of the sensor.
|Pickup Model||Part Number||Total Length||Threaded Length||Thread Size|
|MP3298||20700162||3 in. (76 mm)||3 in. (76 mm)||5/8-18 UNF|
|MP7906||20700161||3 in. (76 mm)||3 in. (76 mm)||3/4-16 UNF|
|MP7905||20700160||4-1/2 in. (114 mm)||4-1/2 in. (114 mm)||3/4-16 UNF|
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