FRONT AXLE WASHER FOR JOHN DEERE L80423

This front axle washer for John Deere corresponds to part number L80423 and is used on many tractors in the 6000 through 7030 series. Labeled No. 3 on the assembly diagram, it is selected first by its location and then by its dimensions. To confirm the correct selection, check the outer diameter of 75.15, the inner diameter of 22.25, and the thickness of 8.10.

A washer used in the front axle assembly

In a front axle, a washer acts as a support or shim, depending on the intended assembly. Its exact role depends on the mechanical assembly in which it is used, but its correct positioning is important to ensure the proper stacking of the parts. Here, reference mark No. 3 on the diagram serves as a useful reference point for identification.

If you are performing a partial disassembly of the front axle, it is best to compare the removed part with the correct part number before reassembly. This helps avoid confusion with other washers that are similar in diameter but differ in thickness or bore size.

Dimensions for identifying this part number

For this type of part, dimensions are often the primary selection criterion. This washer has an outside diameter of 75.15 and an inside diameter of 22.25. These values help distinguish it from other John Deere front axle assemblies used on similar tractors.

Thickness is just as important, as it affects the assembly’s positioning. Even when a washer appears visually similar, a difference of a few tenths can be enough to point you toward a different part number. So take the time to compare the measurements taken from the part currently installed with those listed here.

Applicable John Deere Models

This part number is intended for a wide range of John Deere tractors, particularly those in the 6000, 6010, 6020, 6030, 7000, 7010, 7020, and 7030 series. Model variants are important: do not confuse European, U.S., SE, S, L, PR, or Powertech versions when searching.

A detailed list of compatible models follows, with their exact designations. If your tractor belongs to one of these families, always verify the complete model variant before selecting this washer.

Practical Tips Before Replacement

To order the correct part, first check part number L80423, the location on the front axle, and the three main dimensions. This three-step verification is particularly useful for tractors that have had multiple configurations depending on the market or production version.

When performing maintenance on the front axle, follow the procedure specified for your machine and replace the washer only if the identification matches. If you’re unsure which configuration to use, compare the tractor’s exact model designation and dimensions before confirming your choice.

Dimensions and Technical Specifications

• Thickness: 8.10

Compatibility by Brand and Series

John Deere · 6000 Series

• 6100
• 6100SE
• 6200 (Europe)
• 6200 (U.S.)
• 6200L
• 6200SE
• 6300 (Europe)
• 6300 (USA)
• 6300L
• 6300SE
• 6400 (Europe)
• 6400 (USA)
• 6400L
• 6400SE
• 6400SP (Powertech)
• 6500L
• 6506
• 6600
• 6800
• 6900

John Deere · 6010 Series

• 6010
• 6010SE
• 6110 (Europe)
• 6110 (USA)
• 6110L
• 6110SE
• 6210 (Europe)
• 6210 (USA)
• 6210L
• 6210SE
• 6310 (Europe)
• 6310 (USA)
• 6310L
• 6310S
• 6310SE
• 6410 (Europe)
• 6410 (USA)
• 6410L
• 6410S
• 6410SE
• 6510
• 6510L
• 6510S
• 6510SE
• 6610
• 6610SE
• 6810
• 6910
• 6910S

John Deere · 6020 Series

• 6020
• 6020SE
• 6120 (Europe)
• 6120 (USA)
• 6120L
• 6120SE
• 6220 (Europe)
• 6220 (USA)
• 6220L
• 6220SE
• 6320 (Europe)
• 6320 (USA)
• 6320L
• 6320SE
• 6420 (Europe)
• 6420 (USA)
• 6420L
• 6420S
• 6420SE
• 6520
• 6520L
• 6520SE
• 6620
• 6620 SE
• 6820
• 6920
• 6920S
• 6920SE

John Deere · 6030 Series

• 6130
• 6230 (Europe)
• 6230 (USA)
• 6230PR (Europe)
• 6230PR (USA)
• 6330 (Europe)
• 6330 (USA)
• 6330PR (Europe)
• 6330PR (USA)
• 6430 (Europe)
• 6430 (USA)
• 6430PR (Europe)
• 6430PR (USA)
• 6530
• 6530PR
• 6630
• 6630PR
• 6830
• 6830PR
• 6930
• 6930PR

John Deere · 7000 Series

• 7200
• 7400
• 7500

John Deere · 7010 Series

• 7210
• 7410
• 7510

John Deere · 7020 Series

• 7220
• 7320
• 7420 (USA)
• 7520 (USA)

John Deere · 7030 Series

• 7130
• 7130PR (Powertech E)
• 7130PR (Powertech Plus)
• 7230
• 7230PR
• 7330
• 7330PR
• 7430PR (Europe)
• 7430PR (USA)
• 7530PR

FAQ — Frequently Asked Questions

What is the purpose of this front axle washer?

This front axle washer serves as a support and shim in the corresponding front axle assembly. For this part number, identifying it by reference mark #3 on the diagram and by its dimensions helps prevent confusion with other washers that look similar.

How can I identify the L80423 washer before ordering?

Correct identification is based on three factors: the part number L80423, its location on the front axle, and its dimensions. Check the outer diameter of 75.15, the inner diameter of 22.25, and the thickness of 8.10, then compare these measurements with the part you removed and the exploded view of your tractor.

Is this washer compatible with John Deere tractors in the 6000 through 7030 series?

Yes, this washer is suitable for many John Deere tractors in the 6000, 6010, 6020, 6030, 7000, 7010, 7020, and 7030 series. However, you must verify the exact model and its variant—such as Europe, USA, SE, S, L, PR, or Powertech—as these suffixes affect compatibility.

Why are the dimensions of this washer important?

The dimensions are critical because they determine whether the washer will fit properly in the front axle. An outer diameter of 75.15, an inner diameter of 22.25, and a thickness of 8.10 distinguish this part number from other similar washers used on the same tractor families.

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