A tripod universal joint is often used as the outer CV joint on a FWD car.

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Multiple Choice

A tripod universal joint is often used as the outer CV joint on a FWD car.

In front-wheel-drive designs, the outer CV joint has to transmit torque to a wheel while the wheel steers and the suspension moves, so it must handle large steering angles and axial movement smoothly. A tripod universal joint fits this need well because it uses a three-pronged inner part that slides in a cup, allowing significant misalignment with compact packaging. This design maintains smooth power transfer across a wide range of angles and can accommodate the axial changes as the suspension and steering move, which is exactly what the outer joint on a front axle experiences. That combination of angular capacity, compactness, and ability to slide with the shaft makes the tripod CV joint a common choice for the outer joint on front-wheel-drive vehicles.

In front-wheel-drive designs, the outer CV joint has to transmit torque to a wheel while the wheel steers and the suspension moves, so it must handle large steering angles and axial movement smoothly. A tripod universal joint fits this need well because it uses a three-pronged inner part that slides in a cup, allowing significant misalignment with compact packaging. This design maintains smooth power transfer across a wide range of angles and can accommodate the axial changes as the suspension and steering move, which is exactly what the outer joint on a front axle experiences. That combination of angular capacity, compactness, and ability to slide with the shaft makes the tripod CV joint a common choice for the outer joint on front-wheel-drive vehicles.

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