PISTON (JLG JL9-170847SJ)

JL9-170847SJ: A damaged piston can disrupt the conversion of fluid pressure into linear motion within a cylinder. The JLG catalog reference for this aftermarket replacement part is JL9-170847SJ. This piston type relies on a sealed bore to create a moving barrier that transfers force. A worn piston may allow internal leakage, reducing the system's ability to hold position under load. During a routine service interval, a technician might notice scoring or seal degradation on the piston surface. The item ships at approximately 1.384 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL9-170847SJ, jl9-170847sj, JL9170847SJ, jl9170847sj