LOAD SENSOR FOR JOHN DEERE RE43738

The RE43738 draft control sensor is a part designed for John Deere tractors equipped with a 3-point hitch with draft control. This part number corresponds to the original part numbers RE43738 and RE228737. It is compatible with various models in the 55, 6000, 6010, 6020, 6030, 7000, 7005, 7010, 7020, 7030, and 8030 series.

Role of the Sensor in Load Control

On a 3-point hitch, load control comes into play when working with towed implements that are subject to traction. A sensor from this family transmits information related to the detected load to feed the relevant control system. For this part number, the specified application clearly refers to the 3-point hitch’s traction force, which clearly directs the search toward the load control circuit rather than toward another sensor on the tractor.

This distinction is useful when multiple sensors are present on the machine. If you are looking for a part for the lift system, the draft control, or traction information related to the 3-point hitch, this part number corresponds to that specific identification need.

Key Correspondences for Identifying the Part

The first selection criterion is the part number. Here, the part is listed in comparison with RE43738 and RE228737. When replacing a part, this correspondence helps match the part you’re looking for to a number already noted on the tractor, on the removed part, or in your maintenance documentation.

It applies to a specific list of John Deere tractors, with model details associated with this part number. The presence of market variants and specific versions—such as certain designations like Europe, USA, Brazil, or PR—should be retained as-is during verification, as this helps correctly identify the application.

Useful guidelines before ordering

To select the correct sensor, first verify that your inquiry pertains to the 3-point hitch load control system. Next, cross-reference part number RE43738 or RE228737 with the exact tractor model designation. For this type of part, identification based solely on visual similarity is not the most reliable method.

If your tractor is one of the John Deere models listed for this part number, be sure to note the exact model variant, especially when a suffix or geographic designation is included in the model name. There is one caveat: if you are unsure which of several lift sensors to replace, it is best to confirm the part number of the one currently installed before replacing it.

When to check this part number

Replacement is generally considered when work involves the load-sensing system or when an existing sensor needs to be replaced with an identical part. In this context, the part number remains the best starting point for avoiding confusion between the lift sensor, position sensor, or other control component related to the hitch.

Before finalizing your choice, simply check the part number on the removed part and the complete model designation of the tractor in question.

Compatibility by Brand and Series

John Deere · 55 Series

• 4555
• 4755
• 4955

John Deere · 6000 Series

• 6800
• 6900

John Deere · 6010 Series

• 6810
• 6910
• 6910S

John Deere · 6020 Series

• 6820
• 6920
• 6920S
• 6920SE

John Deere · 6030 Series

• 6830
• 6830PR
• 6930
• 6930PR

John Deere · 7000 Series

• 7500

John Deere · 7005 Series

• 7405
• 7425
• 7505
• 7515
• 7525
• 7715
• 7815

John Deere · 7010 Series

• 7810 (Brazil)

John Deere · 7020 Series

• 7420 (USA)
• 7520 (USA)
• 7820 (Europe)
• 7920

John Deere · 7030 Series

• 7330
• 7330PR
• 7430PR (Europe)
• 7430PR (USA)
• 7530PR

John Deere · 8030 Series

• 8130
• 8230
• 8230T
• 8330
• 8330T
• 8430
• 8430T
• 8530

FAQ — Frequently Asked Questions

What is the purpose of a load-sensing sensor on a 3-point hitch?

A load-sensing sensor transmits information related to the pulling force of the 3-point hitch. In this type of system, it helps manage the operation of the attached implement. To select the correct part, you must first confirm the exact part number and model of the tractor.

Does this part number correspond to RE43738 and RE228737?

Yes, this part is listed as a replacement for the original part numbers RE43738 and RE228737. This dual correspondence helps with identification during a replacement. If one of these part numbers appears on the part being replaced or in your documentation, it is a useful reference to cross-check with the specific tractor model.

Is this sensor designed for John Deere 6920S, 7430PR, or 8230T models?

Yes, these models are among the applications listed for this part number. The 6920S, 7430PR, and 8230T are indeed listed, along with other John Deere tractors from the 55, 6000, 6010, 6020, 6030, 7000, 7005, 7010, 7020, 7030, and 8030 series listed in the compatibility guide.

What is the best way to avoid a mistake when replacing the part?

The most reliable guide is the part number on the existing part, along with the exact tractor model. For this sensor, comparing it to RE43738 or RE228737 is crucial. It’s also helpful to verify that you’re looking for a load-sensing sensor for the 3-point hitch’s drawbar force.

Original replacement part numbers and brand names are provided solely for comparison purposes. This does not imply that these are original parts.