Give the rear wheel speed sensor a ring to read with the SKF ABS Wheel Speed Sensor Tone Ring, part number 18849, a rear 2000-2011 Ford Focus ABS ring. It is a direct-fit replacement for the listed applications. See the Buyer's Guide tab for engine details.
A tone ring turns with the wheel, and the wheel speed sensor reads its pattern as it passes to report how fast that wheel is spinning. The ABS module uses that signal to manage anti-lock braking. As an ABS tone ring for the 2000-2011 Ford Focus, this SKF part is cataloged for the rear position. SKF's own listing names it Seal 18849.
- Tested for correct fit: SKF manufactures it with a high-quality, tested design and materials for correct fit.
- Made for service life: designed to help extend component life.
- Rear position: cataloged for the rear of the listed applications.
- SKF engineering: from the company that introduced the first integrated shaft seal in 1928 and designs and manufactures its products to its own high quality standards.
Signs the ring may need replacing include an ABS warning light, wheel speed sensor fault codes, or a cracked, corroded or damaged ring found during inspection. A sensor or wiring fault can cause the same symptoms, so diagnose the cause before replacing parts.
Interchange: 100944.1
100944 · 4132936100 · 5S4Z2B384AA · YS4Z2B384BA · 27SS2936 · 1009441
This part cross-references / interchanges with the following part numbers:
100944, 100944.1, 4132936100, 5S4Z2B384AA, YS4Z2B384BA, 27SS2936
