FRONT AXLE DRIVE SHAFT, 21 SPLINES, FOR CLAAS

Front Axle Drive Shaft for Claas Ares ATZ and Arion Tractors

The CAM192970front axle drive shaft is a connecting component designed to transmit mechanical power to the front axle. This part number is intended for compatible Claas-Renault Ares ATZ and Claas Arion tractors. On a four-wheel-drive tractor, this shaft plays a direct role in driving the front axle when traction must be maintained under demanding operating conditions.

Role of the Shaft in the Front Drive Train

This part is located within the transmission assembly that powers the front axle. Its role is to transmit torque between the transmission output components and the front axle, ensuring that the front wheels contribute to forward motion.

In agricultural applications, this function becomes particularly important when traction varies significantly depending on the ground, the load, or the attached implement. A drive shaft in good condition helps maintain smooth forward power delivery, with more reliable traction in mud, on slopes, or during tillage.

Useful identifiers for this part number

Part number CAM192970 corresponds to a front axle drive shaft specified as having 21 splines. This identifying feature is one of the essential criteria when replacing the part, along with the part number on your existing component and the exact tractor application.

Documented applications include Claas-Renault tractors from the Ares ATZ series as well as compatible Claas Arion models. Before ordering, it is important to verify that your model, the part being replaced, and the current installation on the machine are all compatible.

When should you replace a front axle shaft?

Replacement should be considered when the front drivetrain shows signs of wear or mechanical fatigue. The most common symptoms include noticeable play in the splines, unusual vibrations, drivetrain noises, or a loss of traction in the front axle.

In these situations, continuing to operate with a worn driveshaft can place additional stress on related components of the front axle or drivetrain. A quick inspection can therefore help prevent the problem from worsening and identify the correct part to replace.

Checkpoints Before Ordering

To select the correct part number, first verify the designation of the part to be replaced and its exact location on the tractor. The number of splines is a useful reference, but it must always be cross-referenced with the documented part number and model.

If you are replacing a shaft that has already been removed, visually compare the splined end and the overall configuration of the part. If you are unsure between two similar configurations, refer to the tractor’s identification and the technical documentation for your machine.

Before proceeding, make sure your tractor is listed among the applications supported for this part number.

Compatibility by Brand and Series

Claas - Renault · Tractor

• Ares 617 ATZ
• Ares 657 ATZ
• Ares 697 ATZ
• Arion 230
• Arion 410
• Arion 420
• Arion 430
• Arion 440
• Arion 450
• Arion 460
• Arion 510
• Arion 520
• Arion 530
• Arion 540
• Arion 550
• Arion 610
• Arion 620
• Arion 630
• Arion 640
• Arion 650

FAQ — Frequently Asked Questions

What is the purpose of this front axle drive shaft on a 4WD tractor?

It transmits torque to the front axle to drive the front wheels on all-wheel-drive tractors. This connection contributes to traction when the terrain becomes muddy, steep, or uneven, with torque distribution tailored to the front axle.

Is this part number intended for specific Claas Ares ATZ and Arion tractors?

Yes, this part number is documented for the Claas-Renault Ares 617 ATZ, Ares 657 ATZ, and Ares 697 ATZ, as well as for the Claas Arion 230, 410, 420, 430, 440, 450, 460, 510, 520, 530, 540, 550, 610, 620, 630, 640, and 650.

How can you verify that this is the correct shaft before ordering?

First, check the part number and the exact tractor model. Also compare the number of splines on the shaft currently installed, as well as its location in the front transmission, to avoid confusion with a similar version.

What signs might indicate a worn front axle shaft?

Vibrations, unusual noise in the drivetrain, play in the splines, or a loss of traction in the front axle are common indicators. If these symptoms appear, it’s best to inspect the shaft promptly to prevent damage to other drivetrain components.

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