JMBFC Posted December 7, 2010 Share Posted December 7, 2010 I researched the correct Mack part number for my brake drums (17QJ3186), but now need the aftermarket cross reference. Any help would be great!!!! Hasn't anyone replace drums for their 1964 B67?? Quote Link to comment https://www.bigmacktrucks.com/topic/16768-brake-drum-cross-reference/ Share on other sites More sharing options...
Keith S Posted October 14, 2017 Share Posted October 14, 2017 I would also like to replace my 17QJ3186 brake drums. Did you ever find aftermarket replacements? Quote Link to comment https://www.bigmacktrucks.com/topic/16768-brake-drum-cross-reference/#findComment-382470 Share on other sites More sharing options...
j hancock Posted October 21, 2017 Share Posted October 21, 2017 http://truckpartsetc.com/sales/PDFs/Arvin Meritor (Euclid)/Meritor_DaytonBrake.pdf I had to match up dimensions for a truck. Using the specs from Meritor I got everything but it was too wide so a machine shop made it the correct width. Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/16768-brake-drum-cross-reference/#findComment-383065 Share on other sites More sharing options...
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