Where are the you joints on a four wheel drive car?
Many four-wheel drive vehicles also use drive shafts with U-joints, with one drive shaft between the transfer case and rear drive axle, and a second drive shaft between the transfer case and the front drive axle. A drive shaft is also known as a propeller shaft.
What’s the difference between U-and CV joints?
They are a connection point allowing the smooth delivery of torque. Constant velocity (CV) joints are a different kind of connecting joint, similar to U-joints. CV-joints also compensate for steering changes, and are found on front-wheel drive and all-wheel drive vehicles, and on many four-wheel drive vehicles.
Where are the CV joints on a front wheel drive car?
In front-wheel drive cars, ball-type CV joints are used on the outer side of the drive shafts ( outer CV joints ), while the tripod-type CV joints are mostly used on the inner side ( inner CV joints ). The CV joint boot looks OK. Click for a larger photo
What are the universal joints on a front drive shaft?
Universal joints are used on the front axle shafts of some vehicles, as well as front and rear drive shafts. They are a connection point allowing the smooth delivery of torque. Constant velocity (CV) joints are a different kind of connecting joint, similar to U-joints.
Which is the U-joint at the center of the car?
Vehicles with 3-joint driveshafts may also see a “Center” u-joint offered. If front, rear, or center is not specified, then both ends of the driveshaft take the same size u-joint (this is so in most cases).
Where are the U-joints on a transmission shaft?
A descriptive term for a u-joint that links the front of the driveshaft to a vehicle’s transmission output shaft. These fit on the ends of each of the + shaped cross pieces in a U-joint assembly, and are secured with snap rings around their outer edge. Refer to Item #6 in the above illustration.
Why do rear wheel drive cars use universal joints?
This allows each end of the driveshaft, and its associated universal joint, to bend with each rotation of the driveshaft in order to handle the misalignment (as a side note, rear-wheel drive cars now mostly utilize constant-velocity joints for the same purpose, which permit far smoother flexibility of drive shaft rotation).
How are CV joints used in rear wheel drive cars?
Many modern rear-wheel-drive cars with independent rear suspension setups use CV joints at the ends of rear axle half-shafts as well as driveshafts. A rigid metal shaft that transmits rotational force from a power source to the drive wheels of a vehicle, or to/from a transfer case that controls the drive wheels.