CAT 256-5000 HEAD PUMP GP

The CAT 256-5000 Head Pump GP is a genuine Caterpillar steel hydraulic piston pump head designed for compatible Cat pump group assemblies. Cat identifies this part as a hydraulic piston pump head used in heavy-duty hydraulic systems, with public compatibility data referencing 793 and 793D truck applications.

Specifications

• Manufacturer: Caterpillar
• Part Number: 256-5000
• Product Type: Steel pump head / hydraulic piston pump head
• Component Category: Hydraulic piston pump component
• Material Reference: Steel pump head
• System: Hydraulic pump group
• Function: Pump head component for hydraulic piston pump assemblies
• Fitment Verification: Machine serial number and pump group confirmation required

Key Features

• Genuine Caterpillar hydraulic piston pump head
• Steel construction for heavy-duty hydraulic service
• Used within compatible hydraulic pump group assemblies
• Exact pump group and serial fitment verification required

Typical Applications

• Hydraulic piston pump repair
• Off-highway truck hydraulic service
• Heavy equipment hydraulic component replacement
• Fleet maintenance and rebuild work

Cross References

• CAT 256-5000
• Cat public data lists frequently associated parts including 214-7568, 4I-5957, 6V-3684, 5D-5958, and 124-9913.

Machine Compatibility

• Cat public data lists Truck 793D and Off Highway Truck 793 / 793D as compatible models.
• Final compatibility must be confirmed by serial number.

Engine Platforms

• Not engine-specific; this is a hydraulic piston pump component.

The CAT 256-5000 Pump Head should be matched to the correct pump group and machine serial number before installation.

Search Keywords

CAT 256-5000 head pump GP, Caterpillar 2565000 steel pump head, Cat hydraulic piston pump head, CAT pump head group.

Caterpillar hydraulic pump component, 793D pump head, off highway truck hydraulic pump, Cat piston pump repair part.