h67st Posted March 15, 2019 Share Posted March 15, 2019 This guy says these fit the FA511 axle, but he lists the Mack cross reference as 301SQA32C. Other places I have seen the Mack number for the 511 axle as 301SQ45A, so I don't know if this kit will work. https://www.ebay.com/itm/NOS-MOOG-Mack-truck-king-pin-bolt-kit-FA45-FA401-FA501-FA511-FA400-FA500/273760818853?hash=item3fbd6a96a5:g:GagAAOSwhUpcioHU Quote Link to comment https://www.bigmacktrucks.com/topic/56162-king-pin-set/ Share on other sites More sharing options...
Rob Posted March 15, 2019 Share Posted March 15, 2019 I'm not aware of an FA-511 axle ever using full bushing type king pins. They were needle bearings at the top as I remember. Quote Plodding along with no job nor practical application for my existence, but still trying to fix what's broke. Link to comment https://www.bigmacktrucks.com/topic/56162-king-pin-set/#findComment-418237 Share on other sites More sharing options...
41chevy Posted March 15, 2019 Share Posted March 15, 2019 (edited) AXLE – FRONT 10 KING PIN SETS – MACK PART NO. APPLICATION 301SQ32B FA511 (Prior to 1963) 301SQ45A FA511 (1963 & up) full listing page 10. Believe his set is for the 400 series axles http://www.bigmacktrucks.com/assets/ksa_book.pdf Edited March 15, 2019 by 41chevy Quote "OPERTUNITY IS MISSED BY MOST PEOPLE BECAUSE IT IS DRESSED IN OVERALLS AND LOOKS LIKE WORK" Thomas Edison “Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’” P.T.CHESHIRE Link to comment https://www.bigmacktrucks.com/topic/56162-king-pin-set/#findComment-418243 Share on other sites More sharing options...
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