OEM Link Assembly Mech Bhoe Sae Dipper Rex/Wal #51603421 - OEM Bushing and Bearing Replacement for Case Construction Equipment For maintenance-driven replacement work, this component helps repair replacement of worn articulation components during service intervals and restore operation affected by bushing wear, bearing looseness, joint knock, and misalignment from wear. Aligned with search intent around OEM bushing replacement, bearing service, pivot repair, and linkage maintenance service parts. More Details Part Number: 51603421 Application: Typical repair use: OEM pivot-service component for restoring controlled movement after wear, looseness, or articulation degradation in working joints. Key Features: OEM replacement for worn bushings, bearings, or pivot-related service components Helps restore proper fit, controlled movement, and reduced joint play during repair Direct-fit wear component for maintenance and equipment service replacement Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable