A-Premium Front CV Axle Shaft Assembly for Toyota & Lexus — Driver or Passenger Side, Neoprene Boot, Axle Nut Included

A-Premium front CV axle shaft assembly is a direct-fit replacement for the front driver or passenger side on compatible Toyota and Lexus 4WD vehicles, delivering reliable power transfer from the transaxle to the wheel.

This heavy-duty CV axle is engineered to meet factory fitment and performance for Lexus GX460 (2010–2022), GX470 (2003–2009), Toyota 4Runner (2003–2022 4WD), FJ Cruiser (2007–2014 4WD), and multiple Tacoma model years and trims where noted. It comes supplied with a standard neoprene outboard boot, axle nut included, and correct spline counts and compressed length so installation is straightforward for professional technicians and experienced DIYers alike.

Which vehicles and trims does this axle fit?

This assembly fits specific front left or right positions on the listed Lexus and Toyota models, including several Tacoma model-year and trim exceptions. Always verify your VIN, service part number, or compare the reference numbers before purchase.

• Fits Lexus GX460 (2010–2022) and GX470 (2003–2009).
• Compatible with Toyota 4Runner 2003–2022 (4WD) and FJ Cruiser 2007–2014 (4WD).
• Fits Tacoma 2005–2014 (Base Model only), 2015 (TRD Sport or Base only), and 2016–2020 built before 03/2020.
• Cross-reference numbers: 4343004070, 4343060060, 4343060080, 4343060081, 4343060082, NCV69170, 665235, 66-5235.

What are the key specifications I should check before installing?

Confirm axle orientation and mechanical details to ensure correct fit and safe operation. This unit includes the axle nut and matches common spline counts and compressed length for the vehicles listed.

• Location: Front Left or Right (driver or passenger side).
• Compressed length: 25.47 inches for correct geometry and clearance.
• Input/output spline count: 30 splines each for hub and transaxle engagement.
• Spindle nut thread: M28 x 1.5; ABS ring is not included.

How does this CV axle support on-road performance and durability?

The assembly transmits torque from the differential or transaxle to the wheel while accommodating suspension movement and steering angles. It includes a neoprene outboard boot to protect the joint from contamination and maintain grease retention under typical driving conditions.

• Neoprene outboard boot resists tears and seals lubricating grease.
• Precision spline counts ensure secure engagement and consistent power delivery.
• Axle nut included for a complete front-end assembly and easier installation.
• Manufactured to meet fitment and durability expectations for the specified models.

What warranty and support come with the axle?

A-Premium backs this CV axle with a one-year, unlimited-mileage guarantee, offering coverage against manufacturing defects for normal use. Customer support is available for fitment questions and cross-reference assistance prior to installation.

• One-year unlimited-mileage guarantee from A-Premium.
• Access to part cross-reference numbers for verification.
• Seller support for pre-purchase fitment confirmation.

Who is this for: This front CV axle shaft assembly is aimed at owners and mechanics maintaining Lexus GX or Toyota 4Runner, FJ Cruiser, and compatible Tacoma vehicles who need a direct-fit replacement that preserves factory geometry and drivetrain reliability. It’s appropriate for repair shops, independent technicians, and experienced DIYers who will verify model-year fitment and part references before installation.