leaking speedometer sensor

[87BRONCXLT302]

I think this is the last thing leaking on the truck. Does anybody know a part number for the replacement seal or do I to need to change the the complete sensor in which case I still need part number help?

 

[miesk5]

You 87,

There is an o-ring in there that is most likely toasted. Most parts stores have viton o-ring assortment kits that you can purchase one or more pieces...



Here it is in a pic by Keith

Maybe the folks at the store have an idea of the exact size needed or can remove an o-ring from a vss in stock.

MOTORCRAFT DY587 {#E9TA9E731AA, E9TZ9E731A, F2Z17508AA} Info

E3AF-9E731-AB, E6DF-9E731-CA; w/ Single Cable

 

[87BRONCXLT302]

Thanks That pics helps me know what I am dealing with-  PO tried silicone on the master brake cylinder and that didn't work well either.

 

[Seabronc]

If you have a good general hardware store in your area, they will probably sell you just the O ring you need rather than buying a whole kit with a bunch of rings you will never need.  Take the speed sensor assembly with you.

Good luck,

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