Cross Holder — Mahindra Maximo — Description
A cross holder in the context of a vehicle like the Mahindra Maximo is a propeller shaft component that plays a crucial role in the vehicle’s driveline universal joint system.
What It Is:
The cross holder is the mounting flange or support platform that holds the universal joint (U‑joint) cross (also called the spider) between the yokes of the propeller shaft.
It is engineered to keep the U‑joint cross securely in place, maintaining precise alignment between the yokes that connect different segments of the driveline.
Function:
Holds the U‑Joint Cross: The cross holder cradles and supports the four‑armed cross of the universal joint, ensuring each bearing cap seats securely within the yoke assembly.
Enables Torque Transmission: By stabilising the cross assembly, it helps transmit rotational torque smoothly from the transmission/propeller shaft to the differential while the shafts articulate under load and suspension movement.
Reduces Vibration & Wear: Proper support of the cross and yokes minimises vibration, reduces driveline noise, and prevents premature wear on bearings and shafts.
Where It Fits:
Situated at the universal joint location of the propeller shaft between two yokes. The cross holder ensures the U‑joint cross stays correctly aligned and supported during operation.
Vehicle Application:
In the Mahindra Maximo, the cross holder is matched to the universal joint cross size used in the propeller shaft (often the common 27 × 81.80 mm type for Mahindra light commercial driveline setups).