2595504 Rotating G Fits Caterpillar Models
2595504 Rotating G Fits Caterpillar Models
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One New Aftermarket Replacement Rotating Pump Group for Caterpillar (Cat) Wheel Loaders and Motor Graders
This aftermarket replacement Rotating Pump Group (also listed as Rotating GP-Pump) is a core internal component of the hydraulic piston pump assembly used in Caterpillar (Cat) construction equipment. The rotating group consists of the cylinder barrel, pistons, and brass-shoe assemblies that generate hydraulic flow inside the piston pump. It is a component part of piston pump assembly 2545146 and is used across Cat wheel loaders, integrated toolcarriers, motor graders, and reclaimer/stabilizers.
Compatible Models
Caterpillar Wheel Loaders: 950H, 962H, IT62H (Integrated Toolcarrier)
Caterpillar Motor Graders: 12M, 14M, 16M (160M), 120M, 140M
Caterpillar Reclaimer/Stabilizers: RM-300, RM-500
Assembly Reference
Component part of Cat piston pump assembly 2545146. The 962H application covers serial prefix J6J (J6J00001 and up) powered by the C7 engine.
Replaces Part Number(s):
2595504 (also formatted as 259-5504)
New aftermarket replacement part - not remanufactured, not used.



