Does anyone here have a part number for the front axle Stemco Hub Cap gaskets ?
If you mean the red vented plug, thats 359-5990 AFAIK
Otherwise, check this post by Barry Front Wheel Bearing/Hub Seals, 2001 U320 (http://www.foreforums.com/index.php?topic=22079.msg166537#msg166537) for the various gasket numbers. I *think* we have the 3 1/2" window but someone would need to validate that. The hub cap is P/N A-3262-G-215 for the front hub on our 03 and A-3262-H-1178 for our tag axle.
Thanks Steve, also found the Stemco 4024 on Amazon.
Amazon.com: Stemco Hub Cap 340-4024 Includes Gasket!: Automotive (http://www.amazon.com/Stemco-Hub-340-4024-Includes-Gasket/dp/B002D407FE)
For future....
2 3/4" window & red plug is 1 1/8"
Napa or any large truck parts place should be able to get you parts....and for much less than that price on amazon.
Amazon.com: Stemco Gasket 6-Hole 4024 330-3024: Automotive (http://www.amazon.com/gp/product/B002D3YSKU/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1)
Bought mine here.
Mark