Maybe thats the problem, I will go back and check with them to make sure. These had green tags on them, but actually I did not read them. The threads seemed to run easy on the old fittings.
Thanks for the tip.


57 GMC LCF 370
55 John Deere 40-W
59 John Deere 430-W
2000 GMC 4x4
56 John Deere 420-W
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