A-Premium Front CV Axle Shaft Set of 2 for Nissan Altima 2013–2018 L4 2.5L Sedan — Axle Nuts Included, 1-Year Warranty

A-Premium Set of 2 front CV axle shaft assemblies replace both driver and passenger side axles for Nissan Altima 2013–2018 L4 2.5L sedans, restoring drivetrain connection and road-ready performance.

This pair of front constant velocity (CV) axle shafts is engineered specifically to fit the Nissan Altima 2013–2018 with the L4 2.5L engine in sedan configuration. Each assembly reproduces the factory fit and function where the left (driver) and right (passenger) sides require different compressed lengths and spline counts. The set arrives ready for installation with axle nuts included and is backed by A-Premium’s one-year unlimited-mileage guarantee for added confidence.

How do these CV axles match my Nissan Altima?

These assemblies are made to match the original equipment dimensions and connection interfaces for the specified Altima models. They include the precise input and output spline counts and are offered in left and right lengths that align with factory specifications.

• Vehicle fit: Nissan Altima 2013–2018 L4 2.5L (sedan only)
• Reference numbers: 391003NT0A, 391013NT0A, NCV53018, NCV53023, 666431, 666417
• Input spline count: 27; output spline count: 32
• Compressed lengths: Left 27.24 in; Right 38.9 in

What components and features are included with the axle assemblies?

Each kit supplies the two front axle shafts for both sides and arrives with the necessary axle nuts so you can complete the installation without sourcing additional fasteners. Note that these assemblies do not include ABS tone rings, so compatibility with vehicle ABS modules should be confirmed before fitment.

• Package contents: front left and front right axle shafts
• Axle nuts: included for both shafts
• ABS ring: not included—check vehicle sensor requirements
• Spindle nut thread: M24 x 1.5 for correct wheel hub engagement

How will replacing both front CV axles affect driving and maintenance?

Changing both front axles at once restores balanced power transfer to each front wheel, reduces vibration and drivetrain noise, and helps prevent premature wear caused by mismatched components. Using matched assemblies ensures consistent spline engagement and joint geometry for smoother operation and longer component life.

• Reduces vibration and drivetrain noise when both sides match
• Improves power delivery from transmission to wheels
• Helps prevent uneven wear on differential and hub bearings
• Ready-to-install assemblies reduce garage time and fuss

Who is this for: This A-Premium set is intended for Nissan Altima owners or professional mechanics needing a direct-fit replacement for the front left and right CV axles on 2013–2018 models with the 2.5L inline-4 engine (sedan only). It’s suited for drivers experiencing clicking noises in turns, vibration at speed, torn CV boots, or those performing preventative drivetrain service. Confirm ABS ring requirements and verify the vehicle VIN/spec before purchase to ensure fitment. Backed by A-Premium’s one-year unlimited-mileage guarantee and supplied with axle nuts, the set offers a practical solution for restoring front-wheel power transfer and vehicle drivability.