541-2638: 72CC Piston Pump | Cat® Parts Store

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541-2638: 72CC Piston Pump

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541-2638: 72CC Piston Pump

Cat® 72CC Hydraulic Piston Pump with Clockwise Rotation to Deliver Pressurized Fluid to Power Machine's Hydraulic Functions

Brand: Cat

541-2638

529-0121

5K-9090

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541-2638: 72CC Piston Pump

529-0121: Element Assembly-Oil

5K-9090: 1.78 X 27.22mm 90A NBR O-Ring

7M-8485: 2.95 x 29.74mm 90A NBR O-Ring

555-7092: 297mm Long Hydraulic Tank Strainer

3J-1907: 1.98 x 11.89mm 90A NBR O-Ring

Diagram

Description

Specifications

Compatible Models

Description for part number 541-2638

The Piston Pump converts mechanical power into hydraulic energy. The pump consists of a housing, a cylinder block, pistons, a swash plate, and a valve plate. The cylinder block contains multiple cylinders, each housing a piston. The number of cylinders can vary depending on the pump's size and capacity. The pistons are reciprocating components that move back and forth within the cylinders.

Attributes:
• Provided with a shaft stiffness of 65500Nm/RAD enhances stability
• Allows for precise control of flow rates and pressure levels

Applications:
The Piston Pump operates based on the axial piston principle. As the drive shaft rotates, it causes the cylinder block and pistons to reciprocate. As the pistons move back and forth, they draw in hydraulic fluid through the inlet port during the suction stroke and discharge it through the outlet port during the pressure stroke.

Specifications for part number 541-2638

We are still working on adding a specification for this part.

Compatible Models for part number 541-2638

MINI HYD EXCAVATOR

306

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Description

541-2638: 72CC Piston Pump

Cat® 72CC Hydraulic Piston Pump with Clockwise Rotation to Deliver Pressurized Fluid to Power Machine's Hydraulic Functions

30R-0530: Cat® Reman Axial Piston Pump

Cat Reman Axial Piston Pump (Variable Displacement)

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced