A-Premium Front CV Axle Shaft Assembly — Driver or Passenger, 33-Spline 21.77in, M24 Nut Included

A-Premium front CV axle shaft assembly is a complete driver- or passenger-side replacement designed to restore front axle drive in select Chevrolet and GMC 4WD trucks and SUVs.

This engineered axle shaft arrives ready to install with the axle nut included and a standard neoprene outboard boot. It fits many 4WD Chevrolet and GMC models from late 1990s through early 2010s and matches the OE-style 33-spline output and 6-bolt flange for direct fitment where specified.

Which vehicles is this A-Premium axle compatible with?

This axle is intended only for four-wheel-drive configurations of specified Chevrolet and GMC trucks and large SUVs. Verify year, model, and 4WD drivetrain before ordering to ensure compatibility.

• Chevrolet Avalanche 2500: 2002–2006 (4WD only)
• Chevrolet Silverado & Silverado HD variants: multiple 1999–2010 chassis (4WD only)
• Chevrolet Suburban 2500: 2000–2013 (4WD only)
• GMC Sierra & Sierra HD variants, plus Yukon XL 2500: select 1999–2013 years (4WD only)

What are the key mechanical specifications I need to know?

This axle reproduces the critical dimensions and fastener arrangement used by the original equipment part for accurate drivetrain engagement. Check spline count, compressed length and spindle nut thread size against your vehicle’s steering knuckle and hub specifications.

• Output shaft spline count: 33 splines
• Compressed length: 21.77 inches
• Spindle nut thread: M24 x 2.0
• Input shaft bolt flange: 6 bolt holes

What is included and what should I expect in the box?

The assembly ships with the items needed for basic replacement and leaves out ABS ring components when not required by the vehicle. Inspect contents prior to installation and have a torque wrench ready for final fastener torques to OE specification.

• Full CV axle assembly (front, left or right orientation selectable)
• Standard neoprene outboard boot pre-installed
• Axle nut included for immediate installation
• ABS ring not included — confirm ABS tone ring requirement for your vehicle

How do I confirm this part matches my original equipment part number?

Match the OEM reference numbers, spline count and bolt pattern to your current axle or vehicle documentation. Use the listed reference numbers to cross-check with dealer parts catalogs or your vehicle’s original paperwork.

• Reference numbers commonly cross-referenced: 15868120, 20875738, 26069242
• Alternate references: NCV10241, 661325, 66-1325
• Confirm 4WD configuration and front-left or front-right application

Who is this for: This A-Premium axle shaft assembly is aimed at owners and mechanics replacing a worn or damaged front CV axle on compatible Chevrolet and GMC 4WD trucks and SUVs. It suits DIY installers with basic mechanical tools and professional shops needing a direct-fit replacement that matches OE spline counts, bolt pattern and installation hardware included. Always confirm exact model year, front side (driver or passenger) and 4WD requirement before purchasing to ensure correct fitment.