Dorman 936-109 Rear 1-Piece Steel Driveshaft Assembly OE FIX with Serviceable U-Joints

The Dorman 936-109 is a rear 1-piece steel driveshaft assembly engineered as an OE FIX solution for vehicles whose factory driveshafts feature permanently staked universal joints. Those staked U-joints make routine servicing difficult and costly — this Dorman replacement redesigns the assembly so the U-joints are fully serviceable, simplifying future maintenance and reducing long-term repair costs.

This assembly ships fully pre-assembled and dynamically balanced at optimal road speed, so it is ready for a fast, hassle-free installation right out of the box. Dorman uses a custom-crafted balance weight engineered specifically for each individual shaft, rather than relying on off-the-shelf sizes, helping eliminate the driveshaft vibration that is the leading cause of post-replacement comebacks.

Key Features:

• OE FIX Design: Replaces permanently staked U-joints with serviceable universal joints for easier future maintenance
• Ready to Install: Arrives fully assembled and dynamically pre-balanced for smooth, vibration-free operation
• 100% New Construction: Built entirely from new components — not remanufactured — with no core charge or return hassle
• DOM Steel Tubing: Manufactured from drawn over mandrel (DOM) seamless steel tubing for superior concentricity, uniform wall thickness, and greater torsional strength and dent resistance versus standard welded steel
• Lubricated Slip Yokes: Slip yokes are coated with a nylon-based lubricant from the factory to reduce friction and noise in operation
• Protective Packaging: Ships in custom expanding foam-in-place packaging inside extra-thick corrugated boxes to arrive in pristine, install-ready condition
• Made in USA: Engineered and manufactured in the United States, backed by over 100 years of automotive aftermarket experience

The Dorman 936-109 is a direct-fit replacement driveshaft assembly designed to match OEM dimensions for a confident, bolt-in installation with no modifications required.