Hydraulic Pump AL161041 Fits for John Deere Tractor 6110 6520 6600 6620 6800 6810 6910 6150S 6920S a93180ce 4a7e 4220 abdd 4aa1d9f2bb26.jpg

AL161041 Hydraulic Pump for John Deere 6110 6520 6600 6620 6800 Tractor

A hydraulic pump for John Deere 6010, 6100, 6210 and 6300 tractors, part number AL161043. The pump converts engine power into the hydraulic flow and pressure that moves the boom, arm, bucket, swing and travel.

Category: Hydraulic Pump Assembly

Description
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AL161043 Hydraulic Pump is a replacement hydraulic pump for John Deere tractors, including 6010, 6100, 6210, 6300, 6320. The main hydraulic pump converts engine power into pressurized oil flow. Supplied by LIONKITS.

AL161043 Hydraulic Pump Specifications

Product Type: Hydraulic Pump
Part Number: AL161043, AL151513, AL157203, AL82778, PG200865
Compatible Brand: John Deere
Machine Type: Tractor
Country of Origin: China

John Deere Models Compatible with the AL161043 Hydraulic Pump

John Deere Tractor: 6010, 6020, 6100, 6110, 6120, 6200, 6210, 6220, 6300, 6310, 6320, 6400, 6405, 6410, 6415, 6420, 6500, 6506, 6510, 6520
John Deere Engine: 4039TL001, 4039TL003, 4039TL004, 4039TL006, 4039TL007, 4045DL001, 4045DL002, 4045DL050, 4045DL070, 4045HL070

Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.

What Does a Hydraulic Pump Do?

The main hydraulic pump converts engine power into pressurized oil flow. That oil moves the boom, arm, bucket, swing and travel functions, so every machine movement depends on it. Because it takes the most punishment, it is usually the first major hydraulic component to wear out.

Signs the Part Needs Replacing

Slow or weak movement on all functions: when everything is slow at once, not just one circuit, the pump is the most likely source.
Whining, knocking or grinding noise: internal wear or cavitation, especially on start-up or when the oil is cold.
Hydraulic oil running hot: internal bypass leakage turns pressure into heat.
Metal particles in the filter or case drain: a failing pump sheds metal and pushes out more case drain flow.
Erratic or spongy movement, foamy oil: air entering the suction line, or aeration, upsets pump flow.

These symptoms overlap with clogged filters, low oil, air in the suction line and worn valves, so check the filters and oil level before replacing the part.

How to Order and Install the AL161043 Hydraulic Pump

Confirm your machine model, the part number and the pump model on your existing pump before ordering.
Send a photo of the old pump or the nameplate if you are not sure; LIONKITS will confirm fitment for you.
Change the hydraulic oil and the return filters before fitting the new pump; a new pump installed in contaminated oil will fail early.
If the old pump failed internally and shed metal, flush the tank, hoses and oil cooler and inspect the control valve and motors for contamination.
Fill the pump case with clean hydraulic oil and prime the pump as the service manual specifies before the first start.
Check the suction line, strainer and fittings for air leaks, and tighten bolts to the specified torque.
Run the machine at low speed first, then check pressure, noise and leaks.

Frequently Asked Questions

What is the AL161043 Hydraulic Pump?

The AL161043 Hydraulic Pump is a replacement hydraulic pump for John Deere tractors under part numbers AL161043, AL151513, AL157203, AL82778.

Which John Deere models does the AL161043 Hydraulic Pump fit?

It is listed for 6010, 6100, 6210, 6300, 6320, 6410, 6500, 6600 and other models in the compatibility list above. If you are unsure, send your machine nameplate to LIONKITS for confirmation.

How do I know my hydraulic pump is failing?

Typical signs are slow or weak movement on all functions, whining or knocking noise, hot hydraulic oil, metal particles in the filter or case drain and erratic or spongy movement.