SKF 18547A Drive Axle Shaft Seal - Rear

Reliable Drive Axle Shaft Seal for Chrysler, Dodge, Jeep, and Mercedes-Benz

The SKF 18547A Drive Axle Shaft Seal is engineered to provide precise sealing performance for a range of vehicles including Chrysler 300, Dodge Charger, Jeep Grand Cherokee, and various Mercedes-Benz AMG and luxury models. Designed with a polyacrylate sealing surface, this seal ensures durability and effective protection against contaminants.

• Width: 0.445 inches for optimal fit and sealing
• Outside Diameter: 4.224 inches to match OEM specifications
• Shaft Diameter: 1.850 inches for accurate shaft compatibility
• Polyacrylate sealing surface type for enhanced wear resistance
• Compatible with multiple Chrysler, Dodge, Jeep, and Mercedes-Benz models

Technical Details and Material Specifications

The SKF 18547A Drive Axle Shaft Seal features a polyacrylate sealing surface, which offers excellent resistance to heat, oil, and wear, making it suitable for demanding driveline applications. The seal’s dimensions—0.445 inches in width, 4.224 inches outside diameter, and 1.850 inches shaft diameter—are designed to meet or exceed OEM standards, ensuring a secure fit and reliable sealing performance. This precision-engineered seal helps maintain axle integrity by preventing lubricant leaks and blocking dirt and moisture ingress.

Compatible Vehicles and Applications

This drive axle shaft seal is compatible with a variety of vehicles, including but not limited to:

• Chrysler 300 and Dodge Charger models
• Jeep Grand Cherokee and Durango
• Mercedes-Benz AMG models such as C55 AMG, C63 AMG, E55 AMG, and S63 AMG
• Mercedes-Benz luxury sedans and coupes including CLS550, SL550, and CL550

Using the SKF 18547A ensures proper sealing for driveline components in these vehicles, helping to maintain performance and prevent premature wear.

Common Issues Addressed by the SKF 18547A Seal

• Prevents axle shaft lubricant leaks that can cause driveline damage
• Blocks dirt, water, and debris from entering the axle housing
• Reduces risk of seal wear and failure under high-temperature conditions
• Maintains proper axle shaft alignment and sealing pressure
• Helps avoid costly repairs related to axle shaft contamination

Installation Notes and Tips

When installing the SKF 18547A Drive Axle Shaft Seal, ensure the shaft and housing surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s orientation matches OEM specifications, with the polyacrylate sealing surface facing the lubricant side. Proper installation will maximize seal life and driveline reliability.

Quality Assurance and Warranty

SKF manufactures the 18547A Drive Axle Shaft Seal to meet stringent quality standards. The use of durable materials and precise engineering supports consistent performance in demanding automotive environments. While specific warranty details may vary, SKF products typically come with manufacturer-backed quality assurance to provide confidence in fitment and function.