Dorman 946-648 Rear Steel Driveshaft Assembly OE Replacement Drive Shaft - 2-Piece

The Dorman 946-648 is a rear 2-piece steel driveshaft assembly engineered as a direct OE replacement for select vehicles. Part of Dorman's OE Solutions line, this assembly is built to match original equipment dimensions, ensuring a dependable fit and restoring proper drivetrain function without modifications or custom fabrication.

Constructed entirely from 100% new components — including steel tubing, yokes, and universal joints — this driveshaft ships with no core charge and no return hassle. The assembly is dynamically pre-balanced at optimal road speed before leaving the factory, reducing the risk of drivetrain vibration after installation.

Key Features:

• 2-Piece Steel Construction — Durable steel tubing engineered to OE specifications for strength and longevity
• Pre-Balanced Assembly — Dynamically balanced at road speed to minimize vibration and ensure smooth operation
• 100% New Components — All-new yokes, tubes, and U-joints; no remanufactured or reconditioned parts
• Serviceable U-Joints — Non-staked universal joints allow future U-joint replacement without swapping the entire shaft
• Direct-Fit Replacement — Made to original equipment dimensions for a bolt-in installation with no modifications required
• No Core Charge — Built from all-new parts, so there is no core to return
• Protective Packaging — Ships in reinforced packaging to arrive in install-ready condition

The Dorman 946-648 is ideal for repair professionals and vehicle owners looking for a reliable, cost-effective alternative to dealer pricing. With over 100 years in the automotive aftermarket, Dorman delivers OE-quality engineering backed by an extensive catalog of direct-replacement drivetrain solutions.