2590815 Pump Gp-Piston Fits Caterpillar Models
2590815 Pump Gp-Piston Fits Caterpillar Models
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One New Aftermarket Replacement Hydraulic Fan Piston Pump for Caterpillar (Cat) 330D / 336D / 340D Series Excavators
This aftermarket replacement hydraulic fan piston pump (Pump Gp-Piston) replaces Caterpillar (Cat) OEM part number 259-0815 / 2590815. The pump is an axial piston variable displacement unit that drives the hydraulic fan cooling system on C9-engine equipped Cat excavators. It is a direct replacement for machines originally fitted with the 259-0815 pump assembly.
Specifications
- Type: Axial Piston Pump, Variable Displacement
- Engine: Caterpillar C9 / C-9
- Dimensions: 12.1 x 9.36 x 9.36 in. (approx.)
- Weight: 41.6 lbs. (approx.)
Compatible Models
Caterpillar Excavators (330D Series): 330D, 330D FM, 330D L, 330D LN, 330D MH, 330D N
Caterpillar Excavators (336D Series): 336D, 336D L, 336D LN, 336D2, 336D2 GC, 336D2 L
Caterpillar Excavators (340D Series): 340D L, 340D2 L
Caterpillar Wheeled Excavators: M330D
Replaces Part Number(s):
259-0815, 2590815
Aftermarket Interchange Numbers
10R-8707, 10R8707, CA259-0815, CA10R8707, 295-9674, R986110121
New aftermarket replacement part - not remanufactured, not used.



