Part Number Match: Matches the specific identifier 1K1721465BB listed in the product title for accurate selection. Component Function: Serves as a replacement clutch hose to restore standard hydraulic system. Fitment Purpose: Designed to fit applications requiring the 1K1721465BB clutch hose specification exactly. System Role: Functions as a direct substitute for the existing clutch hose component. Usage Scope: Intended for use where a 1K1721465BB clutch hose replacement is required., Manufacturer: AxtEaaRgq