SPONGE (Komatsu KO3EB-52-51740)

KO3EB-52-51740: A worn sponge can allow debris to bypass the intended barrier, leading to contamination of sensitive components. This aftermarket replacement part references the Komatsu catalog number KO3EB-52-51740. The sponge functions as a compressible seal or filter element, providing a physical barrier against particles and moisture. Over time, a degraded sponge may lose its ability to block contaminants, causing accelerated wear or malfunction. In a typical usage context, the sponge is compressed between two surfaces to maintain a consistent seal under vibration. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3EB-52-51740, ko3eb-52-51740, KO3EB5251740, ko3eb5251740