@Gdad51 that sure looks like the one!

[edit] This seal crosses to SKF part number 8637, and local parts house was able to order one in for me, $12 total for part and shipping. Forty bucks seemed pretty dear for a little seal..However I did measure the shaft and the bore, and it seems the correct one.

Last edited by Tronman; 01/23/2024 6:51 PM.

1965 C60 school bus | 1967 GMC 6500 school bus