One New Aftermarket Replacement U-Frame Bushing Fits Case (Fits Case/International Harvester) Crawler Dozers and Loaders
This aftermarket replacement U-frame bushing (also described as a C-frame to dozer bushing) installs at the pivot between the U-frame and chassis to support blade articulation on Fits Case and Fits International Harvester crawler dozers and loaders. It is a precision-fit bushing located at the tilt link at the lever position.
Specifications
- Inner Diameter (I.D.): 51.02 mm (2.01″)
- Outer Diameter (O.D.): 63.5 mm (2.50″)
- Location: Tilt link at lever; U-frame to chassis pivot
Compatible Models
Fits Case/International Harvester Crawler Dozers: 850, 850B, 850C, 850D, 850E, 855C, 855D, 855E, 1150, 1150B, 1150C, 1150D, 1450B, 1455B, 1540
Fits Case/International Harvester Crawler Loaders: 450, 450B, 450C, 455B, 455C, 825
Fits Case/International Harvester Construction and Industrial: 600, 650, 680CK, 780, 800, 155D, 155E
Replaces Part Number(s):
D33678
Aftermarket Interchange Numbers
1713-1535
New aftermarket replacement part – not remanufactured, not used.








