TadaMark Front CV Axle Shafts Set of 2 for GM — 33-Spline, 22.93in Compressed Length

This pair of CV axle shafts from TadaMark is built to match OE-style dimensions and mounting interfaces for many 2007–2020 Chevy Silverado, Tahoe, Suburban and Avalanche models plus select GMC Sierra, Yukon and Cadillac Escalade vehicles. Each axle includes inboard and outboard CV joints, the required axle nuts (M24x2.0), and is specified with a 33-spline output to align with factory differentials that use a six-lug bolt flange. Before ordering, confirm your vehicle’s differential end has the six-lug bolt flange rather than a male-spline plug-in style.

How do these TadaMark axles fit my vehicle?

These axles are produced to the OEM-style compressed length (22.93 inches) and spline count (33) to fit specific GM models. Fitment depends on the differential flange type—this product requires a six-lug bolt flange. Always verify compatibility using the vehicle fit tool or your original axle part numbers.

• Compressed length: 22.93 inches for correct drive geometry
• Output spline count: 33 to match factory differential
• Required flange: six-lug bolt flange (not for male-spline plug-in types)
• Includes axle nut: M24x2.0 with each shaft

Which makes and model years are supported?

This set fits many V6 and V8 Chevrolet, GMC and Cadillac truck and SUV lines from 2007 through 2020, covering common engine options listed by the manufacturer. Compatibility varies by axle flange and axle-side configurations, so cross-check your year, engine and axle style before purchasing.

• Chevrolet Silverado 1500: 2007–2018 (various 4.3L–6.2L engines)
• Chevrolet Tahoe/Suburban/Avalanche: select 2007–2020 model years
• GMC Sierra/Yukon/Yukon XL: compatible 2007–2020 selections
• Cadillac Escalade models: 2007–2020 6.2L fits noted

What are the product specifications and included parts?

Each set ships with both left and right front axles, assembled CV joints and the mounting nuts needed for installation. The outboard joint is splined, and the assembly replaces common OEM part numbers listed for cross-reference.

• Position: front — both left and right shafts included
• Output shaft splines: 33; outboard joint type: splined
• Axle nut included: M24x2.0; compressed length: 22.93 inches
• OEM cross-reference: 15868123, 20909191, 22791460, 66-1430

What should I know before installation and purchase?

Confirm the differential flange type and use the Amazon "Confirmed Fit" tool for vehicle-specific validation. These axles are intended for bolt-flange differentials only; they will not install on male-spline direct-plug differentials. TadaMark offers a one-year guarantee and customer support for fitment questions.

• Verify six-lug bolt flange on the differential end before purchasing
• Not compatible with male-spline direct-plug-in axles
• One-year limited guarantee and direct customer support available
• Use fitment tool or compare OEM part numbers to ensure match

Who is this for? This TadaMark axle set is intended for DIY mechanics and professional technicians replacing worn, noisy, or damaged front CV axles on compatible Chevy, GMC and Cadillac trucks and SUVs that use a six-lug bolt flange. Choose this set when you need direct-fit specifications (33 splines, 22.93" compressed length, M24x2.0 axle nuts) and OE-style joint assemblies, and when you want a backed aftermarket option with a one-year guarantee. If you’re unsure about fit, provide your VIN or axle part number to customer support before ordering to ensure correct replacement selection.