Hummer

Range of HUMMER cardan drive shafts for heavy machinery and vehicles

In this section of our online store, we offer you a specialized catalog of HUMMER cardan drive shafts, essential components to ensure proper power transfer in the drivetrain. These parts are manufactured to provide strength and durability, withstanding the high mechanical and torsional demands common in industrial vehicles and heavy-duty applications.

Our range is aimed at mechanics professionals, fleet managers and owners looking for reliable spare parts for the maintenance or repair of transmission systems. By selecting the right component, vehicle operability is ensured, vibrations are minimized, and prolonged technical downtime is avoided, thus optimizing machinery performance.

Criteria for selecting the right cardan shaft

• OEM reference: Always cross-check the original reference number of the old part to ensure absolute mechanical compatibility with the vehicle.
• Working length: Check both the compressed and extended length of the shaft to make sure it fits the distance between the gearbox and the differential.
• Flange specifications: Check the diameter of the coupling flanges and the pattern of the mounting holes for installation without adaptations.
• Torque capacity: Make sure the selected drive shaft can withstand the engine torque and the specific workload of the HUMMER model in question.
• Joint type: Note whether the system requires U-joints with external grease fittings or sealed ones, depending on the operating environmental conditions.

Frequently asked questions

How can I confirm compatibility of the drive shaft with my model?

The most accurate way is to identify the reference engraved on the tube or on the label of the original cardan shaft. If it is not legible, it is necessary to measure the overall length (compressed and extended) and the size of the flanges and U-joints to compare them with the technical specifications of our products.

Do the drive shafts come factory-balanced?

Yes, complete drive shafts are supplied dynamically balanced to prevent vibrations during rotation at high RPM. This is crucial to protect the gearbox and differential bearings, ensuring smooth driving and extending the component’s service life.

What maintenance do these transmissions require?

Although these are robust spare parts, it is vital to periodically grease the U-joints and the sliding spline, especially in vehicles operating in dusty or humid environments. Preventive maintenance reduces premature wear and prevents play in the universal joints.

Do you offer individual parts or only complete units?

In our online catalog you will mainly find complete transmission units ready to install. However, for specific repairs, we recommend checking whether the category contains individual components such as U-joints, yokes or center supports compatible with the HUMMER line.