STEERING CYLINDER PIVOT FOR FIAT, CASE, NEW HOLLAND, AND STEYR

Steering Cylinder Pivot for Fiat, Case, New Holland, and Steyr tractors

The steering cylinder pivot, part no. 4997489, is a connecting part used in the steering cylinder of various agricultural tractors. Also referred to as a shaft or pin depending on the assembly, it can be identified by two simple measurements to check before purchase: a diameter of 20 mm and a length of 82 mm. These dimensions are essential for finding the correct part number.

A connecting pin for the steering cylinder

This part is used in the assembly of the steering cylinder. Its role is to enable the mechanical connection at the designated pivot point on the tractor. When replacing this part, the buyer generally looks for a pivot that strictly matches the dimensions of the existing assembly to ensure the correct positioning of the entire unit.

With this type of part, wear often manifests as play or visible deterioration of the removed pin. Replacement is therefore done by using the exact part number and its specific dimensions, without extrapolating from one similar model to another.

Technical specifications to check before ordering

For this part number, the documented identification details are clear:

• Diameter: Ø 20 mm
• Length: 82 mm
• Part number: 4997489

This information helps distinguish this pivot from other steering cylinder pins that look similar. If you are working on a tractor that has already been disassembled, first compare the pin’s diameter, its total length, and the part number listed in your maintenance manual or on your old part, whenever possible.

Documented applications across several tractor families

This pivot is used on tractors from several manufacturers, with documented applications for Fiat, Case, New Holland, and Steyr.

• Fiat : Series 46, 56, 66, 76, 86, 88, 90, 93, and 94.
• Case : AVJ, Farmall, JX, MXM, and VJ series.
• New Holland: TD, TD5, TD5000, and TS series.
• Steyr: Kompakt and Profi models documented for this part number.

It is found in particular on well-known models such as the Fiat 55-90 DT and 65-90DT, the Case MXM150 through MXM180, the New Holland TD5010, TD5020, TS125, and TS135, as well as on several Steyr Kompakt and Profi models. However, identification must be based on the exact tractor model designation, especially when multiple variants of the same series exist.

Choosing the Right Part Number

Selecting the correct part number requires verifying three details: part number 4997489, a diameter of 20 mm, and a length of 82 mm. These criteria are particularly useful if your tractor belongs to a widely used model family, such as the Fiat Series 66 or 90, or the New Holland TD and TS models, where different configurations may be found depending on the version.

Before finalizing your purchase, be sure to compare the dimensions and exact model number of your tractor with the part currently installed. This is the surest way to select the steering cylinder pivot that fits your setup.

Dimensions and Technical Specifications

• Ø 20 MM
• Length 82 mm

Compatibility by Brand and Series

Case · Tractor

• AVJ55
• AVJ60
• AVJ70
• Farmall 65A
• Farmall 70JX
• Farmall 75A
• JX55
• JX60 Tier 3
• JX70
• MXM150
• MXM165
• MXM180
• VJ60

Fiat · Tractor

• 45-66
• 45-66DT
• 45-66S
• 45-66SDT
• 45-66V
• 50-66
• 50-66DT
• 50-66S
• 50-66SDT
• 55-46
• 55-46DT
• 55-56
• 55-56DT
• 55-66
• 55-66DT
• 55-66DT LP
• 55-66F
• 55-66FDT
• 55-66LP
• 55-66S
• 55-66SDT
• 55-66V
• 55-66VDT
• 55-88
• 55-88DT
• 55-90
• 55-90 DT
• 56-66S
• 56-66SDT
• 60-46
• 60-46DT
• 60-56
• 60-56DT
• 60-66
• 60-66DT
• 60-66F
• 60-66FDT
• 60-66LP
• 60-66LPDT
• 60-66S
• 60-66SDT
• 60-88
• 60-88DT
• 60-90
• 60-90DT
• 60-93
• 60-93DT
• 60-94
• 60-94DT
• 65-46
• 65-46DT
• 65-56
• 65-56DT
• 65-66
• 65-66DT
• 65-66S
• 65-66SDT
• 65-88
• 65-88DT
• 65-90
• 65-90DT
• 65-93
• 65-93DT
• 65-94
• 65-94DT
• 70-56
• 70-56DT
• 70-56L
• 70-66
• 70-66DT
• 70-66DT HC
• 70-66F
• 70-66FDT
• 70-66HC
• 70-66LP
• 70-66LPDT
• 70-66S
• 70-66S HC
• 70-66SDT
• 70-66V
• 72-86LP
• 72-86LPDT
• Someca 980
• Someca 980DT

New Holland · Tractor

• TD5.65
• TD5.75
• TD5010
• TD5020
• TD55D
• TD60
• TD65D
• TD70
• TS125A Delta
• TS125A Deluxe
• TS125A Plus
• TS135A Delta
• TS135A Deluxe
• TS135A Plus

Steyr

• 360 Kompakt
• 370 Kompakt
• 375 Compact
• 4100 Profi
• 4115 Profi
• 6115 Profi
• 6125 Profi

Fiat · 46 Series

• 65-46

Fiat · 56 Series

• 65-56

Fiat · 76 Series

• 70-76LP
• 70-76LPDT

Fiat · 86 Series

• 82-86LP
• 82-86LPDT

Case · Farmall Series

• Farmall 65A Tier 3 (11/12-)
• Farmall 75A Tier 3 (11/12-)

Case · Farmall Series · JX

• Farmall JX 70 Tier 3a (11/12-)

New Holland · TD Series

• TD55D (11/02-)
• TD65D (11/02-)

New Holland · TS Series

• TS125
• TS135

FAQ — Frequently Asked Questions

What is this steering cylinder pivot used for?

This steering cylinder pivot serves as a connecting shaft for the steering cylinder. It allows this component to be mounted and articulated on the applicable tractors. For this part number, the key identification features are the diameter (Ø 20 mm), the length (82 mm), and the part number (4997489).

How can I verify that this pivot fits my tractor?

The most reliable way to check is to compare part number 4997489, the diameter of Ø 20 mm, and the length of 82 mm with the part you removed. You should also note the exact model of the tractor, as the same brand may use different configurations depending on the series or version.

Is this part compatible with the New Holland TD5010, TD5020, TD5.65, and TD5.75?

Yes, this part is confirmed to be compatible with the New Holland TD5010, TD5020, TD5.65, and TD5.75.. Before ordering, however, please compare the dimensions of the existing part and the tractor’s exact model number to avoid confusion with another steering shaft.

Which tractor brands use this steering cylinder pivot?

This part number is designed for Fiat, Case, New Holland, and Steyr tractors, depending on the models listed. It is found in particular on several series Fiat 46 to 94, on Case AVJ, Farmall, JX, and MXM models, as well as on New Holland TD, TD5, TD5000, and TS models.

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