BronsonA2150 Posted 3 hours ago Share Posted 3 hours ago Another Mack question. Never seen a setup with this extra race either. Looks like I can buy just the seal quite a bit cheaper than the set that comes with both. Does that race with the roll pin need replaced with the seal or can it be reused? Quote Link to comment https://www.bigmacktrucks.com/topic/76433-mack-wheel-seal-question/ Share on other sites More sharing options...
glenbjackson Posted 1 hour ago Share Posted 1 hour ago I just bought seal. As long as the sealing surface is good and the o-ring is good should seal up fine. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/76433-mack-wheel-seal-question/#findComment-591775 Share on other sites More sharing options...
Joey Mack Posted 1 hour ago Share Posted 1 hour ago Yes, if the inner ring is free from damage. Be sure to put the dowel in the hole in the spindle. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/76433-mack-wheel-seal-question/#findComment-591776 Share on other sites More sharing options...
mechohaulic Posted 1 hour ago Share Posted 1 hour ago carefully remove o-ring , clean the inner ring groove . can find another new o-ring better.; if not apply some RTV in o-ring groove reinstall the o ring. it's not a high pressure area. 2 Quote Link to comment https://www.bigmacktrucks.com/topic/76433-mack-wheel-seal-question/#findComment-591778 Share on other sites More sharing options...
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