"COMPLETE SET" of 7.3L O-rings for Ford 7.3 Powerstroke fuel bowl drain 99-03
New Aftermarket Viton Fuel Filter Drain & Valve Stem O-rings for
1999-2003 7.3 diesel Powerstroke Ford
4 Drain Valve O-rings
2 Valve Stem O-ring
If you're smelling fuel, seeing fuel drip from the back or from the separator drain tube on the passenger side of your Powerstroke, or have a puddle growing in the valley on top, there's a good chance that this is the problem. Seems that the newly mandated ULSD (ultra-low-sulphur-diesel) likes to shrink these o rings...
The factory o-rings are Buna-Nitrile. Replace them with our Viton O-Rings. Viton will hold up to Bio-Diesel and ULSD.
This kit contains 6 black or brown viton O-rings - color has nothing to do with what its made of, Viton is stronger and more resistant to chemicals. Someone who is selling o rings that are brown and calling them viton is mistaken, any type of o ring can be sold in any color, so color is not a trade of Viton!
99-03 Ford F-series diesel engines.
These are for the 1999 - through 2003 "7.3" Powerstroke engines.
"Will not" fit 6.0, 6.4, 6.7
This kit contains (6) Six O-rings, Three for the repair and Three for spares.
Shipping: Kit will be sent in a #10 regular envelope with First Class postage.
If you want tracking please upgrade your shipping and tracking will be included.