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577.46551
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Automann · Probes & Sensors
577.46551
In stock · ships from Knoxville
This screw-in speed sensor measures transmission output shaft speed for 1989–2011 Freightliner trucks equipped with Meritor transmissions that use an internal tone ring.
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Freightliner
Freightliner
Specifically fits Meritor transmissions with a screw-in speed sensor and an internal tone ring. Confirm your transmission has an internal tone ring before ordering.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 1 of 1.
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It provides the signal needed for accurate speedometer readings, cruise control operation, and proper power steering assist. A failing sensor can cause an erratic speedometer, inoperative cruise control, or transmission shifting issues. This direct-fit aftermarket replacement matches OE number SAA85920008 and restores reliable speed input.
Part Number: 577.46551
SPEED SENSOR FREIGHTLINER
Unit: ea
Dealer: Knox Trailers
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