SKF 18849 ABS Wheel Speed Sensor Tone Ring - Rear

SKF ABS Wheel Speed Sensor Tone Ring 18849

SKF 18849 is an ABS wheel speed sensor tone ring for rear applications on select Ford Focus models. With precise dimensions and OE-style construction, it supports accurate wheel speed signal generation for the ABS system.

Key Features

• Outside diameter: 2.895 in.
• Shaft diameter: 1.893 in.
• Width: 0.441 in.
• Rear ABS tone ring application for Ford Focus
• SKF part number 18849 for direct reference

Detailed Description

This SKF 18849 ABS wheel speed sensor tone ring is built to match the dimensional requirements of the rear wheel speed sensing system on 2000-2011 Ford Focus models. The ring’s 2.895-inch outside diameter, 1.893-inch shaft diameter, and 0.441-inch width are important for maintaining proper sensor-to-ring relationship and consistent ABS signal output. If you are servicing a Ford Focus rear ABS concern, this part number 18849 is a direct replacement reference to verify before ordering.

SKF has a long history of producing sealing and precision-engineered components using premium materials and controlled manufacturing standards. That background carries into parts like this tone ring, where dimensional accuracy and durability matter for reliable brake system operation. This part cross-references Ford OE number 5S4Z2B384AA for the same application.

What It Is Used For

• Restoring rear wheel speed signal input on 2000-2011 Ford Focus models
• Addressing ABS warning light concerns caused by a damaged tone ring
• Correcting erratic or missing wheel speed sensor readings
• Replacing a worn, cracked, or corroded rear ABS ring
• Supporting stable ABS brake system performance on Ford Focus rear applications

Installation Notes and Tips

Verify the rear application and compare the dimensions before installation. Inspect the wheel speed sensor, hub, and surrounding components for wear or contamination that could affect signal quality. Proper seating and alignment are important for consistent ABS operation after service.

Quality Assurance

SKF manufactures this component to high quality standards with an emphasis on fit, durability, and long service life. The part is engineered for the rear ABS application on Ford Focus vehicles and should be matched to the confirmed vehicle fitment before installation.