2031022 Hose A Fits Caterpillar Models
2031022 Hose A Fits Caterpillar Models
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One New Aftermarket Replacement Hydraulic Hose Assembly for Caterpillar (Cat) 330 and 336 Series Excavators
This aftermarket replacement hydraulic hose assembly (Hose A) fits Caterpillar 330C and 330D series excavators as well as the 336D L. Hydraulic hoses carry high-pressure fluid through the machine's hydraulic system, and a failed or leaking hose can result in lost productivity and potential safety hazards. This direct replacement for Caterpillar OEM part number 2031022 restores proper hydraulic fluid routing on compatible Cat excavators and material handlers.
Compatible Models
Caterpillar 330C Series: 330C, 330C FM, 330C L, 330C LN, 330C MH
Caterpillar 330D Series: 330D, 330D FM, 330D L, 330D LN, 330D MH
Caterpillar 336D Series: 336D L
Caterpillar Engine: C-9 / C9
Caterpillar Wheel Excavator: M330D
Replaces Part Number(s):
2031022
New aftermarket replacement part - not remanufactured, not used.



