Originally Posted by Gdads51
WICruiser,

You are very correct on what they are meant for!

Interesting info on your smaller sized cap needs. Resource info shows the 3/4 Ton king pins to be a larger diameter than the 1/2 Ton. Now you have me wondering if my K354 +10 oversize kit has larger than standard dust caps, or maybe the caps in the kit (was open when I got it) may not be the right ones??? Will have to go measure my spindles to see.

Perhaps other Bolters will chime in and provide their knowledge and experience??? headscratch

Dan

1-1/8” looks like the right one for an AD axle. According to my measuring tape, anyway.

Last edited by JW51; 09/04/2023 12:15 PM.

1951 3100