HYI60-0253 - HYDRAULIC PUMP
HYI60-0253 - HYDRAULIC PUMP
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One New Aftermarket Replacement Hydraulic Piston Pump for Caterpillar (Cat) Wheel Dozers, Soil Compactors, Landfill Compactors, and Wheel Loaders
This aftermarket replacement axial piston pump (Pump GP-Piston) is a direct replacement for Caterpillar (Cat) OEM part number 105-3635. It is part of the steering system hydraulic circuit, generating the hydraulic pressure required to power steering, blade lift, and blade tilt functions on compatible Cat machines. The pump mounts via an OEM-spec bolt-on flange and is engineered to deliver OEM-rated flow and displacement for the Cat 824/825/826 and 980 series.
Compatible Models
Caterpillar Wheel Dozer: 824G, 824G II, 824H
Caterpillar Soil Compactor: 825G, 825G II, 825H
Caterpillar Landfill Compactor: 826G, 826G II, 826H
Caterpillar Wheel Loader: 980G, 980G II, 980H
Caterpillar Track-Type Tractor / Articulated Truck: D11T, 735B, 740B
Note: This pump is part of the steering hydraulic circuit. Verify your machine serial number against Cat SIS before ordering to confirm correct pump variant for your specific unit.
Specifications
- Type: Axial piston hydraulic pump
- Function: Steering system - hydraulic pressure generation for steering, blade lift, and blade tilt
- Mounting: OEM-spec bolt-on flange with factory-aligned ports
Replaces Part Number(s):
105-3635, M1053635
New aftermarket replacement part - not remanufactured, not used.
