Pioneer Cables 646023 Drive Shaft Center Support - Center

Drive Shaft Center Support for Mercedes-Benz 190E

Pioneer Cables 646023 is a drive shaft center support for select Mercedes-Benz 190E applications. It is built as an OE-style replacement with application-specific fitment testing to help support a smoother, more precise driveline repair.

• Drive shaft center support for center-position applications
• Fits 1984-1989 Mercedes-Benz 190E, center
• High-grade metal housing with corrosion-resistant coating
• Bonded rubber compound matched to the application for vibration absorption
• Part number 646023 for direct catalog lookup

Application Details

Compatible with 1984-1989 Mercedes-Benz 190E center drive shaft support applications, including vehicles noted with a 1.1811 bearing I.D. Pioneer Cables 646023 is engineered as a replacement driveline support that helps maintain shaft alignment and reduce unwanted movement in the driveline. This part cross-references Monroe Shocks & Struts (e.g., 8636) for the same application.

Common Repair Symptoms

• Driveline vibration at speed
• Excessive play in the center support area
• Noise from worn support bearing or rubber isolator
• Harshness felt through the driveline under load
• Misalignment-related wear in the drive shaft assembly

Installation Notes

Verify bearing I.D. and vehicle fitment before installation. Inspect the drive shaft, mounting surfaces, and surrounding driveline components for wear or damage before replacing the center support. Proper alignment during installation is important for reducing vibration and extending service life.

Quality Assurance

Pioneer Mounts uses vehicle-specific fixture testing through its Sure-Fit System to confirm application fitment. The housing is manufactured from durable metal with corrosion protection, and the bonded rubber element is selected for the specific application to support vibration control.