LEFT STEERING BALL JOINT FOR FENDT FARMER 300

Left Steering Ball Joint for Fendt Farmer 300

The left steering ball joint F339300020270 is designed for the steering assembly of tractors Fendt in the Farmer 300 series, with confirmed applications on the Farmer 309, 310, 311, and 312 Turbomatik models. This part connects the steering control components and helps ensure proper transmission of movement to the corresponding wheel. Its length of 350 mm and diameter of 26 mm provide a useful initial reference for confirming the correct part number.

Role of this ball joint in the steering system

A steering ball joint is located in the steering linkage and connects the components that control wheel alignment. On a tractor, it operates within a system exposed to repeated stresses, steering movements, and the operating conditions of the front axle. The “left” designation is not a mere detail: it corresponds to a specific location on the machine and must be observed during replacement.

If you are performing maintenance after noticing play, visible wear, or reduced steering precision, this part number ensures you are using a component suitable for the specified application. For all installation procedures, refer to the maintenance manual for your tractor.

Documented Applications Fendt

This ball joint is designed for Fendt Farmer 300 tractors. The listed applications include, in particular, the Farmer 309 TURBOMATIK, Farmer 310 TURBOMATIK, Farmer 311 TURBOMATIK, and Farmer 312 TURBOMATIK. It is therefore intended for a targeted search for specific models in the Farmer series.

If you are looking for a part for a different steering configuration or a similar model, it is best to carefully compare the part you are replacing. Within this family of components, a difference in side or dimension is enough to point you toward a different part number.

Useful reference points for confirming the part number

To select this left-hand steering ball joint, the most useful factors are its position on the tractor and the available dimensions. The length of 350 mm serves as a direct comparison point with the existing part. The 26 mm dimension provides a second reference point to confirm the identification.

This information is particularly useful when several similar ball joints exist within the same tractor series. Before confirming your selection, check:

• that it is for the left side,
• the 350 mm length,
• the 26 mm dimension,
• the overall match with the removed part.

This simple check helps prevent selection errors, especially when the tractor has had parts replaced in the past.

When to Replace This Steering Component

A steering ball joint is generally replaced when play develops, when a boot or bearing shows significant wear, or as part of a front-end overhaul. On a Farmer 300 series tractor, this type of part directly affects steering precision and the consistency of the steering alignment.

If you’re looking for the correct part number for your Farmer 309, 310, 311, or 312 Turbomati Fendt, first compare the mounting side and the relevant dimensions. This will allow you to confirm with greater confidence that this left-side ball joint is the right fit for your needs.

Dimensions and Technical Specifications

• 26 mm
• Length = 350 mm

Compatibility by brand and model series

Fendt · Tractor

• Farmer 309 TURBOMATIK
• Farmer 310 TURBOMATIK
• Farmer 311 TURBOMATIK
• Farmer 312 TURBOMATIK

FENDT · Farmer Series

• 300
• 309
• 310
• 311
• 312

FAQ — Frequently Asked Questions

What is the purpose of a left steering ball joint on a Fendt Farmer 300 tractor?

A left steering ball joint connects the steering control components on that side and transmits their movement to the wheel. On a Fendt Farmer 300, it helps ensure proper steering of the front axle. When it is worn, steering response may become less precise.

Is this ball joint compatible with the Fendt Farmer 309, 310, 311, and 312 TURBOMATIK?

Yes, this left-side steering ball joint is listed for Fendt Farmer 309 TURBOMATIK, 310 TURBOMATIK, 311 TURBOMATIK, and 312 TURBOMATIK tractors. However, please verify that it is designated for the left side and check the relevant dimensions on your old part before confirming the replacement.

What measurements should you check to identify this ball joint?

To confirm this part number, first check the length of 350 mm and the dimension of 26 mm specified for this part. Also compare the left-hand position on the tractor and the general shape of the removed ball joint. These reference points help avoid confusion with a similar variant.

Why is the “left” designation important for a steering ball joint?

The “left” designation is important because steering components are not always interchangeable between sides. A left-side ball joint corresponds to a specific location on the steering linkage. Before ordering, always compare the side installed on the tractor with your removed part and the maintenance manual.

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