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Veeder-Root · Probes & Sensors
777717-500
In stock · ships from Knoxville
This is a mechanical hubodometer, often called a 'hubometer,' designed to track distance traveled by counting wheel revolutions.
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Verified fitment for 2 applications
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Calibrated for 500 revolutions per mile. Always confirm actual tire revolutions per mile for your specific tire model before replacement; mismatched ratios will cause inaccurate distance readings.
Part data verified against 3 catalog sources
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It mounts directly to a truck or trailer hub and uses the rotation of the wheel to advance the mileage display. Hubodometers are commonly used on trailers that are frequently detached from the tractor, providing an independent mileage log for maintenance scheduling and lease billing. Replacement is typically needed when the unit fails to count accurately, the display becomes unreadable, or if a tire size change requires a different revolution-per-mile ratio.
Part Number: 777717-500
HUBOMETER 285/75R24.5/11R22.5
Unit: ea
Dealer: Knox Trailers
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