Sleeve Yoke — Tata Intra (for CROSS‑4194P) — Description
A sleeve yoke (also called a sliding yoke or slip yoke) for the Tata Intra is a propeller shaft component that connects the propeller/drive shaft to the transmission output or companion shaft and allows the driveline to adjust its length as the vehicle moves.
The note (CROSS‑4194P) refers to the universal joint cross size that this sleeve yoke is designed to work with — meaning it mates with the universal joint (U‑joint) assembly that uses a CROSS‑4194P cross (spider). This ensures proper fitment in the Intra’s propeller shaft along with the correct cross and yokes.
📌 What It Is
A sleeve yoke is a splined yoke that slides back and forth on matching splines of the transmission output or companion shaft.
As suspension movement changes the distance between the gearbox and rear axle, the sleeve yoke slides over the splines to absorb that change in length without interrupting torque delivery.
⚙️ Function
Length Compensation: It allows the propeller shaft to extend or retract slightly during suspension articulation, preventing driveline binding or stress on the universal joints.
Torque Transfer: While sliding, it still transmits engine torque from the transmission into the propeller shaft.
Smooth Driveline Operation: Reduces wear on U‑joints and other drivetrain components by accommodating axial movement.
🔩 Where It Fits
At the front end of the propeller shaft, engaging with the transmission output/companion shaft splines.
Works alongside the universal joint assembly (which uses the CROSS‑4194P cross) and the yoke pairs to create a flexible, torque‑transmitting driveline.