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Join Date: May 2002
Location: Gypsum, Co
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If you have a shop in your area that sells snow plow parts check and see if they have a relay for a Western snow plow the part number is 56131K-1 some have been using them with good results. Other than that the best out there is the Stancor 586-902 but you will need to order it. If it was me and I couldn't find the Western one I would pick one up at NAPA, part number gpr109 for around $20.00 and then order the Stancor one.
The reason that they fail is that most of the relays are not designed for the amperage that the glow plugs draw. If you ever cut one apart you will see metal pitting on the contacts that will cause them to fail.
96 F250 PS XLT 4X4 long box, 5sp,4.10, manual hubs,pyro+boost guages, Dark Toumaline, add a leaf, Dale's TYMAR, and HX hose, downpipe, coolant filter, Luk clutch
Last edited by bugman; 12-02-2012 at 11:51 AM.