2302931 Hose-Lower Fits Caterpillar Models
2302931 Hose-Lower Fits Caterpillar Models
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One New Aftermarket Replacement Lower Radiator Hose for Caterpillar (Cat) 330D / 336D / 340D Series Excavators
This aftermarket replacement lower radiator hose fits Caterpillar (Cat) excavators equipped with the C9 engine. It routes coolant from the radiator to the engine as part of the cooling system, helping maintain proper operating temperature and preventing overheating. This is a molded lower hose designed for a direct-fit replacement.
Compatible Models
Caterpillar Excavators (C9 Engine): 330D, 330D FM, 330D L, 330D LN, 330D MH, 330DMH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L
Caterpillar Wheel Excavators (C9 Engine): M330DMH
Caterpillar Forestry / Log Loader (C9 Engine): 330D FM Log Loader (330DFMLL, 330DFMLLA), 330D FM Forestry Excavator (330DFMGF)
Replaces Part Number(s):
2302931, 230-2931
New aftermarket replacement part - not remanufactured, not used.
