2016-2020 Kia Optima 2.4L & 2015-2019 Hyundai Sonata Front CV Axle Pair Assembly

$ 75.5

Fitment Type: Direct Replacement Package Included: 2 pcs CV Axles Left & Right Manufacturer Warranty: 5 Years Engine: L4 2.4L OE/OEM Part Number: For 2015 2016 2017 2018 2019 2020 Hyundai Kia Optima, Sonata 2.4L Naturally Aspirated GAS engine Front, Left Right Driver Passenger Both Sides CV Axle, Shaft Pair Kit Kits Set And & n 1700-684719, 66-3829 NCV876391 NCV75078 948283 808283, HY-8-8671A HY-8288 KA-8125 TCV393 HY75078 199288, 219125 1700-684720 66-3830 NCV876401 NCV71001, NCV71001K 948284 808284 HY-8-8670A HY-8286 KA-8128, TCV402 HY71001 199286 219128 Location: Front Right & Left (Front Driver & Passenger Side) Manufacturer Part Number: Does not apply UPC: Does not apply Interchange Part Number: 66-3829, 66-3830 gtin13: Does not apply Brand: KAC Superseded Part Number: 663830, 663829 Compatible Makes: For Hyundai, Kia Model: Sonata, Optima Year: 2015-2020

Description

CV axles serve as the final link between the engine and the wheels, transferring power from the vehicle's transmission and differential to the wheels to drive the vehicle forward Increased transmission flexibility: With our half shafts, you can increase transmission efficiency by reducing unnecessary friction and energy losses Value for Money: Our steering gear offers excellent value for your investment, providing reliable performance at an affordable price Features: In order to ensure proper fit.Axle is measured 100% after assembly. Threads are precision rolled to ensure proper fit when axle nut is installed. Boot clamps are pneumatically crimped creating a perfect seal between the boot and housing. We Select Engineered (CSE) Technology ensures that all CV axles meet or exceed O.E. form, fit and function. High quality grease withstands high-temperature and high-torque demands to ensure long-lasting, reliable performance. Transmission seal diameter is precision-machined after heat treatment to ensure correct surface finish, promoting long seal life. Splines are precision rolled to ensure proper fit of axle into the mating hub and transmission, which eliminates installation hassles. Features: High quality grease withstands high-temperature and high-torque demands to ensure long-lasting, reliable performance. Premium materials ensure smooth, vibration free performance in all driving conditions. Using premium grade neoprene boots that ensure robust abrasion and extreme temperature resistance. Assembled with a specially formulated, high-temperature Moly grease that resists friction and wear. Specifications: Condition New Position Front Driver & Passenger Side ABS Ring Included Yes ABS Ring Tooth Count 48 Axle Nut Locking Type Stake Package Quantity 2pcs CV Axles Packaging Type Box Fitment Type Direct Replacement Item Type: CV Axle Assembly Condition: Brand New OE Number: 663829, 66-3830, NCV71001K, 49501C2260 Quantity Sold: Two Piece Fitments: Make Model Year Engine Fuel Location For Hyundai Sonata 2015-2019 L4 2.4L Petrol Front Left & Right For Kia Optima 2016-2020 L4 2.4L Petrol Front Left & Right Note : The following are general guidelines for educational purposes only. Consult your vehicle’s factory information for specific repair instructions and recommended safety procedures. Step1. Make sure the vehicle is in Park or that it is in gear with the parking brake set. Step2. Jack up the car and remove the wheel on the side where you will be working. Step3. Locate the axle nut. It will be in the direct center of the hub or wheel assembly where you removed the wheel. Step4. Some vehicles have a cotter pin to secure the axle nut. You’ll need to remove it using pliers to straighten the pin so it can be pulled out. You can spray it with lubricant if it’s rusted or stuck. Step5. Remove the axle nut. In some cases, this step may require quite a bit of effort. If this is the case, your safety bet is to do this step before jacking the car up. This is where the optional impact wrench will come in handy. The wrench will help you safely remove the axle nut without having to use a pry bar. Step6. Carefully remove the bolts holding the brake caliper brackets in place and remove the calipers. Instead of dropping the caliper to dangle on the brake line, use a carabiner or other small hook to support the caliper and keep pressure off the brake line. Step7. Loosed the bolts holding the outer tie rod to the steering knuckle. If there’s another pin here, you’ll again need to use pliers to straighten it out. In some cases, the steering knuckle and tie rod will not want to be separated. This will require a few light taps with a hammer or mallet. Step8. Remove the bolts holding the hub to the strut tower. You’ll need to keep the nut from turning while unbolting the hub. Step9. Look further down the axle to see where it meets the transmission. Use your pry bar to pry the axle from the CV joint. You should be able to remove the axle at this point. You might see transmission fluid or have some leak while prying the axle. This is completely fine, but you may want to set up a pan or tray to catch the fluid. Step10. Insert the new axle into the transmission where the old one was removed. You can use your mallet or a hammer wrapped in a towel to carefully coax the axle into position. Step11. Attach the new axle to the hub and begin replacing the bolts you removed earlier in the process: Hub/strut tower Tie Rod/steering knuckle Caliper Step12. Replace the axle nut. Here, as before, use an impact wrench if you have one to safely tighten the nut. If you don’t have one, get the nut as tight as you can without yanking on it while it’s up on stands. Step13. Replace the wheel and lower the vehicle. If you need to tighten the axle nut further, it’s best to do it with the vehicle on the ground, so that you can really push on a wrench or bar to tighten without worrying about the vehicle falling. FAQs About CV Axles Q: Can You Drive With a Bad CV Axle? A: No. Do not ignore a bad CV axle. The vibrations you’re feeling and noise you’re hearing are a warning that it’s time for maintenance. If your axle fails while you’re driving, you could lose control of your car. Q: How Long Should a CV Axle Last? A: CV axles are usually covered by the manufacturer’s powertrain warranty, which should have you covered for at least four to five years and 50,000 to 60,000 miles. As for whether or not the axle makes it past the warranty period, there are many factors that can impact its lifespan. Driving over rough terrain where there are rocks and debris can shorten the life of a CV axle, because there are more opportunities to damage the rubber boot that protects the moving parts. The same goes for driving in snowy or icy conditions, where salt and sand can also damage the rubber. In some cases, the rubber just dries out and cracks, which has the same effect. Q: What Does a Bad Axle Sound Like? A: If you hear a clicking or grinding sound while turning, there’s a good chance your CV axle is starting to go. The noise may also be present while accelerating, but it’s most noticeable when turning the steering wheel. Q: Can The CV Axle Damage My Transmission? A: Yes, since it’s connected directly to the transmission, a failing CV axle can cause damage. 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  1. Just installed these CV axles on my 2017 Optima and they fit perfectly—no vibrations or weird noises! The ride feels smooth, and power transfer is crisp. Great quality for the price, and the installation was straightforward. Definitely a solid upgrade over worn-out OEM parts. Highly recommend if you need reliable replacements!

    Hai Nguyen7f