One New Aftermarket Replacement Inner Boom Pivot Bushing Fits Case (Fits Case IH) 580 Series Backhoe Loaders
This aftermarket replacement bushing installs at the inner swing tower where the boom pivots, serving as the wear interface between the boom pin and the swing tower on Fits Case (Fits Case IH) 580K and 580 Super K backhoe loaders. The inner swing tower bushing features a retaining lip that distinguishes it from the outer swing tower bushing (D135741) — do not substitute one for the other. This bushing is a direct replacement for OEM part number D135742.
Specifications
- Location: Inner Swing Tower at Boom Pivot
- Inner Diameter (I.D.): 2.763″ (70.19mm)
- Outer Diameter (O.D.): 3.701″ (94mm)
- Thickness: .945″ (24mm)
- Note: Inner swing tower bushings have a retaining lip; outer swing tower bushings do not — verify correct position before ordering
Compatible Models
Fits Case / Fits Case IH Backhoe Loaders: 580K, 580SK (580 Super K)
Replaces Part Number(s):
D135742
New aftermarket replacement part – not remanufactured, not used.








