A-Premium Front CV Axle Shaft Assembly for Driver or Passenger Side — 27.62" Length, 26/27 Spline Direct-Fit

This front CV axle shaft assembly rebuilds the power transfer connection between your vehicle’s differential/transmission and the front wheels. Designed as a direct-replacement component, it restores rotational force delivery and is supplied with the axle nut and correct spline counts, making installation straightforward for mechanically inclined DIYers and professional technicians alike.

Which vehicles does this CV axle fit?

This axle is made to fit a range of GM-based SUVs and trucks and related badge-engineered models from the early-to-late 2000s. Confirm compatibility with your vehicle using the listed model years and four-wheel-drive/AWD designations before ordering to ensure proper fit and function.

• Buick Rainier: 2004–2007
• Chevrolet Trailblazer: 2002–2009 (4WD) and Trailblazer EXT 2002–2006 (4WD)
• GMC Envoy, Envoy XL and Envoy XUV: 2002–2009 (4WD); Envoy XL 2002–2006 and XUV 2004–2005 (4WD)
• Isuzu Ascender: 2003–2008 (4WD); Oldsmobile Bravada: 2002–2004 (AWD); Saab 9-7x: 2005–2009

What are the key specifications and included parts?

The assembly includes the axle nut and is engineered with the correct spline counts and compressed length to match OE-style geometry. It does not include an ABS ring, so verify your vehicle’s sensor configuration before purchase.

• Location: Front, driver or passenger side (left or right)
• Compressed length: 27.62 inches for correct fitment
• Input shaft: 26 splines; output shaft: 27 splines
• Spindle nut thread: M24 x 2.0; axle nut included
• ABS ring: not included — confirm sensor needs
• Reference numbers: 26079789, 8260797890, NCV10248, 661345, 66-1345

How does this CV axle perform and what should I expect during installation?

The part transfers engine torque to the front wheels through constant-velocity joints that allow for steering angle and suspension travel. Installation follows standard front-axle procedures: remove the wheel, disconnect the hub or spindle nut, separate the lower control arm or steering knuckle as needed, then slide the old axle out and install the replacement.

• Direct-replacement geometry minimizes alignment adjustments
• Pre-greased joints for ready-to-install performance
• Axle nut included to reduce missing-part issues
• Professional installation recommended if unfamiliar with suspension work

What warranty and quality assurances come with this A-Premium axle?

A-Premium backs this axle with a one-year unlimited-mileage guarantee, reflecting the brand’s confidence in fit and durability for typical driving conditions. The warranty covers manufacturing defects but does not replace damage from improper installation or external accident-related causes.

• One-year unlimited-mileage warranty from A-Premium
• Built to match OE spline counts and compressed length
• Packaged to minimize shipping damage and ready for immediate installation

Who is this for: This A-Premium front CV axle shaft assembly is aimed at owners of compatible Buick, Chevrolet, GMC, Isuzu, Oldsmobile and Saab SUVs who need a reliable, direct-fit front axle replacement. It’s appropriate for DIY mechanics with the right tools and service information, as well as independent shops seeking an affordable OE-style replacement backed by a one-year warranty. Confirm vehicle year, drive-type (4WD/AWD) and sensor/ABS requirements before ordering to ensure a correct match.