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2003490 Housing-Sprocket Fits Caterpillar Models
2003490 Housing-Sprocket Fits Caterpillar Models
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$2,048.21 USD
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$2,048.21 USD
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One New Aftermarket Replacement Sprocket Housing for Caterpillar (Cat) 345B Excavator
This aftermarket replacement sprocket housing is a final drive component for the Caterpillar 345B series excavator. The sprocket housing forms part of the final drive assembly, enclosing and protecting the internal drive components that transfer power to the undercarriage track. Replacing a worn or damaged housing restores the integrity of the final drive and helps prevent contamination of internal gears and bearings.
Compatible Models
Caterpillar 345B Series: 345B, 345B L, 345B LC Excavator
Replaces Part Number(s):
2003490, 200-3490
New aftermarket replacement part - not remanufactured, not used.



