2590831 Shaft-Drive Fits Caterpillar Models
2590831 Shaft-Drive Fits Caterpillar Models
Regular price
$300.00 CAD
Regular price
Sale price
$300.00 CAD
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One New Aftermarket Replacement Drive Shaft for Caterpillar (Cat) Excavators
This aftermarket replacement drive shaft (Shaft-Drive) is a internal component of the main hydraulic piston pump assembly on Caterpillar D-Series and D2-Series excavators. The drive shaft transfers rotational power from the engine to the hydraulic pump, enabling fluid displacement throughout the machine's hydraulic system. It is listed as a single shaft within the main hydraulic pump group.
Specifications
- Outer Diameter: 64.5 mm
- Weight: Approximately 13 lbs (5 kg)
- Component Location: Main hydraulic pump assembly
Compatible Models
Caterpillar Excavators: 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L
Caterpillar Mobile Hydraulic Power Units: 330D, 330D L, 336D L
Caterpillar Wheeled Excavators: M330D
Replaces Part Number(s):
2590831, 259-0831, CA2590831
New aftermarket replacement part - not remanufactured, not used.
