John Deere R79152 Hydraulic Pump Shaft

OEM Replacement John Deere R79152 Hydraulic Pump Drive Shaft

The John Deere R79152 Hydraulic Pump Shaft is a precision-machined power transmission component designed for John Deere tractor hydraulic pump systems. This shaft connects the pump drive mechanism to the hydraulic pump, transmitting engine power efficiently and ensuring stable hydraulic pressure throughout the machine.

As a critical component of the hydraulic system, the R79152 pump shaft directly affects the performance of steering systems, hydraulic remotes, three-point hitch functions, loaders, and auxiliary hydraulic circuits. A worn or damaged pump shaft can result in reduced hydraulic efficiency, power loss, abnormal noise, and premature pump failure.

Manufactured from premium heat-treated alloy steel, the John Deere R79152 hydraulic pump shaft offers exceptional torsional strength, wear resistance, and durability for continuous agricultural operation.

Dawopu manufactures and supplies OEM-quality hydraulic pump components for John Deere tractors and agricultural machinery worldwide.

Product Features

• OEM Part Number: R79152
• Product Type: Hydraulic Pump Shaft
• Direct OEM replacement
• Precision-machined splines
• High torque transmission capability
• Heat-treated alloy steel construction
• Excellent wear resistance
• Superior fatigue strength
• Precision dimensional tolerances
• Long service life 

Compatible John Deere Tractor Models

The John Deere R79152 Hydraulic Pump Shaft is commonly found in various John Deere agricultural tractor hydraulic pump assemblies.

Compatible Tractor Series

• John Deere 4040
• John Deere 4240
• John Deere 4440
• John Deere 4640
• John Deere 4840

John Deere Sound-Gard Series

• John Deere 4050
• John Deere 4250
• John Deere 4450
• John Deere 4650
• John Deere 4850

Hydraulic Pump Applications

• 50cc Hydraulic Pumps
• Closed Center Hydraulic Systems
• Main Hydraulic Pump Assemblies

Always verify the OEM part number and pump model before orderin