SPONGE (Komatsu KO37B-1CV-2171)

KO37B-1CV-2171: 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 KO37B-1CV-2171. The sponge serves as a compressible seal or filter element, filling gaps to block particles and absorb minor fluid leaks. Over time, a degraded sponge may lose its resilience, failing to maintain a consistent seal and permitting ingress of dirt or moisture. In a typical usage context, routine replacement of such a sponge helps preserve the cleanliness of adjacent assemblies. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO37B-1CV-2171, ko37b-1cv-2171, KO37B1CV2171, ko37b1cv2171