665815 Spherical Bearing Fits Caterpillar Models
665815 Spherical Bearing Fits Caterpillar Models
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One New Aftermarket Replacement Spherical Bearing for Caterpillar Construction Equipment
This self-aligning spherical bearing (Caterpillar part number 0665815 / 066-5815) is used in hoist cylinder assemblies (CYLINDER GP-HOIST) across a wide range of Caterpillar articulated trucks, wheel loaders, skid steers, and excavators. The self-aligning design accommodates angular misalignment between shaft and rod ends, reducing wear and supporting high loads in demanding hydraulic lifting applications.
Compatible Models
Caterpillar Articulated Trucks: 725, 725C, 730, 730C, 735, 735B, 740, 740B, D250E II, D300E II, D350E II, D400E II, AD30
Caterpillar Wheel Loaders: 980G II, 980H
Caterpillar Skid Steers / Forklifts: 515, 525
Caterpillar Excavators: 345C L
Replaces Part Number(s):
665815, 0665815, 066-5815
New aftermarket replacement part - not remanufactured, not used.



