Racepak's Magnet Split Collars provide a mounting platform for the magnets that are used to trigger the sensor when monitoring the revolutions of a shaft. These aluminum split collars are typically used on rear end yokes or couplers to provide driveshaft RPM. Each collar is approximately .375” wide and houses two magnets which are located 180° apart.
For higher resolution, an 8 magnet split collar is recommended. 8-magnet collars are perfect for automatic-equipped vehicles and assist in picking up driveshaft RPM sooner than a conventional 2-magnet collar.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.