JLG Parts Load Cell Pin Sensor used on the JLG Ultra Series MEWP(Mobile Elevated Work Platform) Machines. This pin is 24.5" in length with a 3" diameter. It is used to detect the amount of load place on the Lift Cylinder of the Machine. Model Use: 1030S, 1100S, 1100SJ, 1100SJP, 1200SJP, 1350SJP, 1500SJ. Please ensure proper model and serial break before parts purchase.