Riffraff Diesel VSS Rear Axle Speed Sensor 94-03

Part Number:
RDP-F85Z9E731AB

Manufacturer:

$66.13
$54.49
(You save $11.64 )
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Riffraff Diesel VSS Rear Axle Speed Sensor 94-03
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Riffraff Diesel VSS Rear Axle Speed Sensor 94-03 7.3L

We have developed a brand new VSS that has all the original Motorcraft qualities, with the addition of 20 year newer chip and sensor technology! With this new technology and manufacturing knowledge we have been able to accurately increase the signal strength and clarity at more than double the air gap and rpm the original VSS was able to sense with no degradation of signal. So now even though Motorcraft has discontinued, and made the original VSS obsolete, we are able to offer an even higher quality unit to keep your Super Duty on the road. 

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  • 5
    VSS Sensor

    Posted by Jeff Taylor on Feb 3rd 2026

    I have been struggling to find a quality replacement sensor and even after 3 different ones from parts stores still had issues. This is the only sensor that works like the original one that came with the truck.

  • 5
    VSS REAR AXLE SPEED SENSOR

    Posted by Jesse on Dec 9th 2025

    Finally! I spoke to RiffRaff almost a year ago and they mentioned they were working to make a replacement for the one Ford discontinued. They did not dissapoinmt, just got it in and install. truck is finally shifting better again. Thanks for keeping her on the road.