HOSE - HYDRAULIC (Komatsu KO37B-1FB-A211)

KO37B-1FB-A211: A damaged hydraulic hose can cause fluid leaks and loss of system pressure. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO37B-1FB-A211. The hose is a flexible conduit that transfers hydraulic fluid under pressure between components. A common failure consequence is external abrasion or cracking that leads to sudden fluid loss. In a typical usage context, the hose must withstand repeated flexing and exposure to heat. Verify the serial number or application, then call (562) 693-7748. The part is listed as a hydraulic hose for general replacement purposes.

Part number variants: KO37B-1FB-A211, ko37b-1fb-a211, KO37B1FBA211, ko37b1fba211