KAC 666446 Front Cv Axle Shaft

( Brand: Kac ), ( Type: Cv Axle Joint Shaft Assembly ), ( Oe/oem Part Number: 391003ja1a, 391003ja3a ), ( Manufacturer Warranty: 10 Years ), ( Items Included: 1x Front Cv Axle Shaft 66-6446 ), ( Placement On Vehicle: Front ), ( Compressor Length In : 41.34in ), ( Machine Type: Car ), ( Output Shaft Spline Count: 32 ), ( Input Shaft Spline Count: 29 ), ( Abs Ring Included: No ), ( Axle Nut Included: Yes )

Review KAC Front Cv Axle Shaft Nissan 2013 2019 And Infiniti fits PATHFINDER QX60 2014–2018

Introducing the KAC (Koyo Automotive Systems Co., Ltd.) 666446 front CV axle shaft, an essential component for maintaining the smooth operation of the driveline in select Nissan Pathfinder and Infiniti QX60 models. This axle shaft is engineered to fit the following vehicles: Nissan Pathfinder from 2013 to 2019, and Infiniti QX60 from 2014 to 2018.

Designed as a front constant velocity (CV) axle shaft, this component plays a crucial role in transferring power from the transmission to the wheels, ensuring optimal performance and driveability. KAC's 666446 axle shaft features a robust, yet lightweight design, crafted from high-strength materials to withstand the rigors of daily driving and various road conditions.

The front CV axle shaft is equipped with an integrated CV joint on each end, which enables the axle to articulate and rotate as the vehicle navigates curves and travels over uneven terrain. These joints are sealed for life, preventing the entry of contaminants and reducing the need for maintenance.

The KAC 666446 front CV axle shaft boasts a precision-engineered fit, ensuring a seamless installation process. It is backed by Koyo's commitment to quality, making it an excellent choice for drivers seeking reliable, long-lasting performance.

In summary, the KAC 666446 front CV axle shaft is an essential upgrade for Nissan Pathfinder (2013-2019) and Infiniti QX60 (2014-2018) owners, providing superior strength, durability, and fitment. Trust KAC to enhance your vehicle's driveline performance and ensure a more enjoyable driving experience.

The KAC (Kayan Auto Parts) 666446 front CV axle shaft is a potential replacement option for Nissan Pathfinder models from 2013 to 2019 and Infiniti QX60 models from 2014 to 2018 with CV axle shaft issues. Here are the pros and cons of buying this part:

1. Affordability: Compared to OEM (original equipment manufacturer) parts, the KAC 666446 is generally more affordable, making it an attractive option for budget-conscious consumers.

2. Availability: This aftermarket part is widely available from various online retailers and auto parts stores, ensuring easy access and quick shipping.

3. Compatibility: KAC has designed this part to be a direct fit for the specified Nissan and Infiniti models, minimizing the need for modifications or additional parts.

1. Durability concerns: Some customers have reported that the KAC 666446 may not last as long as OEM parts. This could potentially lead to further repair costs down the line.

2. Quality concerns: There have been reports of variations in the quality of the KAC 666446, with some units being well-made and others showing signs of premature wear.

3. Installation challenges: A small number of customers have reported encountering difficulties during the installation of the KAC 666446, requiring additional time and effort.

The KAC 666446 front CV axle shaft is an affordable alternative to OEM parts for Nissan Pathfinder and Infiniti QX60 models. However, it's crucial to consider the potential trade-offs in terms of durability and quality. If you're looking for a replacement part that offers a balance between affordability and longevity, this part may be worth considering. If durability is your primary concern, it might be worth investing in a higher-priced OEM part.

If you're on a tight budget and want to save some money on a replacement front CV axle shaft for your Nissan Pathfinder or Infiniti QX60, the KAC 666446 could be a good option. However, be prepared for the possibility of shorter lifespan compared to OEM parts, and consider factorizing the potential additional repair costs into your decision. Alternatively, if durability is a priority, consider investing in a more expensive OEM part. Ultimately, the best choice depends on your personal preferences, budget, and priorities.

Details:

Reattach the brake assembly and wheel. Form, fit and function. Important Notes. Before starting the installation, ensure vehicle is on a stable and flat surface.

Features both input and output shaft spline counts 29 32, respectively for compatibility efficient torque transmission. Remove the wheel and brake assembly to access old CV axle shaft. Carefully remove it from the hub. Boot clamps are pneumatically crimped creating a perfect seal between the boot and housing.

Insert the new CV axle shaft into same position as old one, ensuring output splines properly. High quality grease withstands high-temperature and high-torque demands to ensure long-lasting, reliable performance. If You Are Not Sure the Which Socket Your Vehicle Need. Ensure all components are tightly secured.

Double-check the compatibility of CV axle with specific vehicle model before installation. I Can Quickly Answer the Adaptability Problem for You. Provides a smooth driving experience by efficiently transferring power from the engine to wheels. Detach the old axle by loosening any bolts and fasteners.

Lower the vehicle and perform a test drive to ensure proper operation. Splines are precision rolled to ensure proper fit of axle into the mating hub and transmission, which eliminates installation hassles. Features Details. Designed to fit for Nissan 2013 2018 Pathfinder V6 3.5L, INFINITI 2014 2018 QX60 and 2019 ensuring a precise reliable performance.

Transmission seal diameter is precision-machined after heat treatment to ensure correct surface finish, promoting long life. Important Points, before Placing an Order, Be Sure to Check the Compatibility and Confirm That This Part Is Suitable for Your Vehicle. Rule B: The outer packaging must not have any damage. Manufactured using high-quality materials, offering durability and a long lifespan with 10-year warranty for peace of mind.

CV axles serve as the final link between engine and wheels, transferring power from vehicles transmission differential to wheels drive vehicle forward.: Increased flexibility: With our half shafts, you can increase efficiency by reducing unnecessary friction energy losses.: Value for Money: Our steering gear offers excellent value your investment, providing reliable performance at an affordable price.: Features. This CV axle does not include an ABS ring; ensure compatibility with your vehicles requirements. Comes with an axle nut included, making it a comprehensive solution for your replacement needs. Use proper safety equipment like gloves and eye protection.

Threads are precision rolled to ensure proper fit when axle nut is installed. In order to ensure proper fit.Axle is measured 100% after assembly. NO others please. Secure the new axle with included nut and any existing fasteners.

Carefully lift the vehicle using a jack and secure it with stands. We Select Engineered CSE Technology ensures that all CV axles meet or exceed.E. Installation Guide.

specifications axlpar:

• for models: Qx60, Pathfinder
• for makes: Nissan, Infiniti
• for years: 2014-2018
• brand: Kac
• type: Cv Axle Joint Shaft Assembly
• oe/oem part number: 391003ja1a, 391003ja3a
• manufacturer warranty: 10 Years
• items included: 1x Front Cv Axle Shaft 66-6446
• placement on vehicle: Front
• compressor length in : 41.34in
• machine type: Car
• output shaft spline count: 32
• input shaft spline count: 29
• abs ring included: No
• axle nut included: Yes

payments axlpar:

• wallet: Google-pay
• credit card: Discover
• other

offer axlpar:

• sold: 0
• started: August 22, 2025
• options: Ship-to-home
• quantity: 3
• best offers: True
• availability: In Stock

returns axlpar:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

general axlpar:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts

shipping axlpar:

• type: Fixed
• service: Standard
• cost: $0.00
• class: Standard
• transit: 3-6 Days

seller axlpar:

• rating: 98.6%
• # reviews: 1594
• city: California

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