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73-87 Chevy _ GMC Trucks => 4 Wheel Drives => Topic started by: Catrik on January 28, 2019, 08:06:33 AM

Title: Mile Marker hub, O-ring size
Post by: Catrik on January 28, 2019, 08:06:33 AM
Does anyone know what size the O-ring that seals Mile Marker hub caps to the wheel housing? It is the largest O-ring. Went to a local bearing shop with the old one but the closest they had was too thin, it didn't seal anything. Contatacted Mile Marker, they "didn't know" either but they gave a part# 402.03.

I live in Finland and we dont have imperial stuff at every corner store here so knowing the size would help greatly :)

It is a 1986 K10.