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Coulton

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Posts posted by Coulton

  1. Anyone know the Mack part number for the kingpin kit for the Type III steering knuckle. It has the needle bearing on the top of the kingpin. I assume for the FA505 front axle. When did Mack switch from a bushing to an upper needle bearing on this kingpin?  What application of axle was this used on I know the B used it but did the R model5F1D2407-8648-47AD-B529-7A6D0FDE5632.thumb.jpeg.2599af15cece1adac61b6583f5ecafd3.jpeg. What vintage of axle?

    C5EC3C67-9026-4ACA-99B2-25F593EBA133.jpeg

    1D577DAF-9827-4E60-8AA3-C0FB800E234F.jpeg

  2. 1955 B-61 with a FA-505 axle. For a pre-1963 it came up as a Mack 301SQ32B kingpin kit which crossed over to a Euclid E-4465-B. When we pulled the original kingpins today they are longer than the new Euclid kingpins. Original are 7 5/16” in length and new ones are l 6 5/8”. The new kit came with roller bearings and my original kingpins were only bushings. Any suggestions on the proper kit#. Anyone have pics of a proper kit. 

    145F09E7-12D8-4DA0-B035-A18754356E48.jpeg

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