China AT179792 Main Hydraulic Pump Replacement for John Deere Backhoe Loaders 210 P, 210L, 210L EP, 310P, 310E, 310G, 310J, 310K, 310L, 310SE, 310SG, 315SE, 315SG, 710D Manufacturer, Factory

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China AT179792 Main Hydraulic Pump Replacement for John Deere Backhoe Loaders 210 P, 210L, 210L EP, 310P, 310E, 310G, 310J, 310K, 310L, 310SE, 310SG, 315SE, 315SG, 710D Manufacturer, Factory

AT179792 is a replacement main hydraulic pump for John Deere backhoe loaders, featuring direct OEM specification replacement. It is compatible with multiple models including 210 P, 210L, 210L EP, 310P, 310E, 310G, 310J, 310K, 310L, 310SE, 310SG, 315SE, 315SG, and 710D models. It drives core functions like the bucket, boom, and swing, serving as a critical component for ensuring the machine's hydraulic power and operational efficiency. Featuring identical mounting interfaces, shaft diameters, and flange dimensions to the original equipment, it allows direct replacement of the old pump without requiring modifications to piping or brackets, ensuring easy installation. This pump is primarily used in routine excavator-loader operations across infrastructure construction, municipal projects, agricultural and forestry transformation, and small-scale mining applications.

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Product Description

Overview Specifications Key Features Compatible Models FAQ

AT179792 Main Hydraulic Pump Replacement Part is a key wear part for Deere Backhoe Loaders including models 210 P, 210L, 210L EP, 310P, 310E, 310G, 310J, 310K, 310L, 310SE, 310SG, 315SE, 310SG, 710D, and other series of excavator-loaders. Its core value lies in direct OEM specification replacement, stable performance, and high cost-effectiveness. It rapidly restores hydraulic power to the equipment, providing a high-pressure oil source for the entire machine's hydraulic system to drive actions such as loading, digging, rotating, and lifting, suitable for various engineering operation scenarios. When purchasing, verify compatibility with specific machine models and manufacturer warranties. After installation, perform commissioning and maintenance according to specifications to ensure long-term reliable operation.

Part Name	Hydraulic Pump	Part Number	AT179792
Compatible Equipment	Backhoe Loader	Product Type	Main Hydraulic Pump
Weight	38.89 lb	Height	6.1 in
Width	8.5 in	Length	9.5 in
Compatible Models	210 P, 210L, 210L EP, 310P, 310E, 310G, 310J, 310K, 310L, 310SE, 310SG, 315SE, 315SG, 710D	Operating Temp.	-20℃ ~ 80℃
Core Usage	Provides high-pressure oil supply for the entire machine's hydraulic system, driving actions such as loading, digging, rotating, and lifting.
Applications	Construction projects, municipal engineering, agricultural and forestry renovations, small-scale mining operations, and other routine excavator and loader tasks.
Related Models	AT334876 / PG200235 AT331223 / AT317640 AT310590, AT440858, AT501973 AT153470 AT428960 AT101453 / AT163523

Direct Replacement, Efficient Installation: Identical interfaces and dimensions to OEM parts eliminate additional machining or modification costs, minimizing downtime for maintenance.
Performance Matching, Stable Power: Engineered to OEM specifications, matching flow rate, pressure, and volumetric efficiency of original pumps to ensure speed and power for digging, loading, and other operations.
Durable and Reliable, Extended Lifespan: High-strength materials and precision machining withstand harsh construction equipment conditions, reducing failure frequency.
High Cost-Effectiveness: Aftermarket replacement parts typically cost less than new OEM pumps, balancing cost and reliability.

210 P

210L

210L EP

310P

310E

310G

310J

310K

310L

310SE

310SG

315SE

315SG

710D

1. Which models is the AT179792 compatible with?

Compatible with 14 models: 210P, 210L, 210L EP, 310P, 310E, 310G, 310J, 310K, 310L, 310SE, 310SG, 315SE, 315SG, and 710D. All are direct replacements with original factory specifications.

2. What tools and accessories are required before installing AT179792?

Essential tools include a torque wrench (set per OEM specifications), socket set, lifting tools, hydraulic oil filling pump, and filter wrench. Prepare new hydraulic oil, compatible filter elements, and high-pressure seals (O-rings/gaskets). It is recommended to simultaneously replace aged hoses/fittings.

3. What critical steps should be followed during installation to prevent failures?

Core steps:
① Drain hydraulic system pressure and seal ports to prevent contamination;
② Clean reservoir and lines, replace filter;
③ Manually prime new pump and bleed air to prevent dry running;
④ Torque flange bolts to OEM specifications to avoid leaks or uneven bearing loads;
⑤ After startup, conduct idle test run, gradually load to test pressure and operation.

4. How to troubleshoot abnormal noises and unstable pressure after installing a new pump?

Abnormal noises often result from air ingress or dry running. Check if oil priming and bleeding were thorough, oil level is adequate, and suction lines are airtight. Unstable pressure commonly stems from clogged filters, stuck relief valves, or internal leakage. Sequentially inspect filters, clean relief valves, and test pump volumetric efficiency. Re-bleed the system or replace seals if necessary.

5. How to extend the service life of AT179792?

Routine maintenance:
① Regularly check oil level and quality; replace hydraulic oil and filter elements per specifications (recommended every 500–1000 hours).
② Avoid prolonged overload or overpressure operation.
③ Maintain system cleanliness to prevent contaminant ingress.
④ Ensure pump body sealing during storage to prevent moisture and corrosion.

6. When should AT179792 be replaced instead of repaired?

Prioritize replacement under these conditions:
① Pump body fracture, severe gear/shaft wear or seizure;
② Excessive internal leakage causing slow operation or pressure failure;
③ Continuous leakage due to seal failure where repair costs approach new pump price;
④ Core components (e.g., distributor plate, bearings) deemed irreparable after professional inspection.

Product Detail

China AT179792 Main Hydraulic Pump Replacement for John Deere Backhoe Loaders 210 P, 210L, 210L EP, 310P, 310E, 310G, 310J, 310K, 310L, 310SE, 310SG, 315SE, 315SG, 710D Manufacturer, Factory

Product Description

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Product Detail

China AT179792 Main Hydraulic Pump Replacement for John Deere Backhoe Loaders 210 P, 210L, 210L EP, 310P, 310E, 310G, 310J, 310K, 310L, 310SE, 310SG, 315SE, 315SG, 710D Manufacturer, Factory

Product Description

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