SEAL KIT - CYLINDER (Komatsu KO3EB--73-A5430)

KO3EB--73-A5430: A damaged seal kit can allow fluid leakage and reduce cylinder performance. The Komatsu catalog reference KO3EB--73-A5430 identifies this aftermarket replacement part. Seal kits contain multiple seals and wipers that contain pressurized fluid within a cylinder. A worn seal kit may cause external drips or internal bypass that degrades actuation force. During a rebuild, replacing the seal kit restores the cylinder's sealing integrity. Verify the serial number or application, then call (562) 693-7748. This part is a seal kit for a cylinder, sourced as an aftermarket alternative.

Part number variants: KO3EB--73-A5430, ko3eb--73-a5430, KO3EB73A5430, ko3eb73a5430