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1143391 Bearing Fits Caterpillar Models
1143391 Bearing Fits Caterpillar Models
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$147.00 AUD
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One New Aftermarket Replacement Bearing for Caterpillar (Cat) Track-Type Tractors and Track Loaders
This aftermarket replacement bearing replaces Caterpillar (Cat) OEM part number 1143391. It is compatible with a range of Cat track-type tractors, track loaders, and wheel loaders, making it a versatile service part for equipment powered by the Caterpillar 3046 engine series.
Compatible Models
Caterpillar Track Loaders: 933C, 939C
Caterpillar Wheel Loaders: 966K, 966M XE, 972M XE
Caterpillar Track-Type Tractors: D3C III, D3G, D4C III, D4G, D5C III, D5G
Replaces Part Number(s):
1143391
New aftermarket replacement part - not remanufactured, not used.



