US Powertrain Drive Axle Shafts are built to transmit power reliably from the Differential to the wheels while Withstanding the stresses of daily driving, towing, and performance use. Manufactured for proper fitment, balance, and strength, these Axle Shafts help restore drivetrain integrity and ensure smooth, consistent power delivery in demanding conditions.

New Rear Axle Shaft 2020-2023 Sierra/Silverado 2500/3500 31 Spline SRW Engineered for durability and peak performance, this part ensures reliability for your vehicle. Perfect for OEM replacement or upgrade needs Direct Replacement for Proper Fit

• With 31 Splines With 8 Lug Wheels

• Condition: New
• Location: Rear
• Inboard Spline Quantity: 31
• Inner Shaft Length: 37.25 Inch
• Wheel Bolt Pattern: 8 Lug