(919) 895-8344

ncdriveline@gmail.com

Address

1001-100 Goodworth Dr
Apex, NC 27539

A CV driveshaft, or constant velocity driveshaft, is a type of driveshaft that includes constant velocity (CV) joints at either end. These CV joints are designed to transfer power smoothly and efficiently at a constant speed, even when the driveshaft is at an angle. This is especially important in front-wheel drive (FWD) and all-wheel drive (AWD) vehicles, where the driveshaft must accommodate significant movement and changes in angle due to steering and suspension travel.

Key Features of CV Driveshafts:

  1. Smooth Power Transfer: CV joints allow for smooth and consistent power delivery from the engine to the wheels, minimizing vibration and maintaining performance even at varying angles.
  2. Flexibility: The design of CV joints provides greater flexibility compared to traditional U-joints (universal joints), making them ideal for applications where the driveshaft needs to operate at sharp angles.
  3. Durability: CV driveshafts are built to withstand the demands of modern vehicles, including the constant changes in direction and angle, while maintaining durability and longevity.
  4. Components:
    • Outer CV Joint: Connects to the wheel hub, allowing the wheel to move up and down with the suspension while transmitting power.
    • Inner CV Joint: Connects to the transmission or differential, accommodating changes in distance between the transmission and wheel.
    • Axle Shaft: The shaft that connects the inner and outer CV joints.

Applications of CV Driveshafts:

  • Front-Wheel Drive (FWD) Vehicles: Commonly used in front axles to provide power to the front wheels while allowing for steering and suspension movement.
  • All-Wheel Drive (AWD) Vehicles: Utilized in both front and rear axles to distribute power to all wheels.
  • Independent Rear Suspension (IRS): Often found in vehicles with IRS to allow for the independent movement of each rear wheel.

Maintenance:

  • Inspection: Regular inspection of the CV boots (protective rubber covers) is crucial to ensure they are not cracked or damaged, as damaged boots can lead to CV joint failure.
  • Replacement: CV joints and driveshafts should be replaced if they exhibit signs of wear, such as clicking noises during turns or excessive vibration.

Learn More About Our Driveshafts

Contact Form