bulldogg Posted November 27, 2010 Share Posted November 27, 2010 Im in need of the following Chelsea # HY43CC6113 PTO. I contacted chelsea and they have no record of this model. Its off a 1971 mack aerialscope. It is powered by a 237 maxidine and a TR722 Trans. Any leads on a new or used would be very helpfull. Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/16639-need-chelsea-pto-off-mack-aerialscope-685/ Share on other sites More sharing options...
bulldogg Posted December 1, 2010 Author Share Posted December 1, 2010 [ ANYONE??? I am having no luck. Quote Link to comment https://www.bigmacktrucks.com/topic/16639-need-chelsea-pto-off-mack-aerialscope-685/#findComment-67755 Share on other sites More sharing options...
joes mack Posted December 1, 2010 Share Posted December 1, 2010 is it a 6speed trans? Quote Link to comment https://www.bigmacktrucks.com/topic/16639-need-chelsea-pto-off-mack-aerialscope-685/#findComment-67757 Share on other sites More sharing options...
bulldogg Posted December 1, 2010 Author Share Posted December 1, 2010 5speed would one off a 6 work??? Quote Link to comment https://www.bigmacktrucks.com/topic/16639-need-chelsea-pto-off-mack-aerialscope-685/#findComment-67794 Share on other sites More sharing options...
joes mack Posted December 1, 2010 Share Posted December 1, 2010 i dont know if it would or not. Quote Link to comment https://www.bigmacktrucks.com/topic/16639-need-chelsea-pto-off-mack-aerialscope-685/#findComment-67795 Share on other sites More sharing options...
joes mack Posted December 1, 2010 Share Posted December 1, 2010 i called a friend and he said that they would work but the ratio might be difrent. which will make it work faster/slower. the best way to check is count the teeth on the pto. he said to measure them and see how far the gear sticks out of the housing on both and that will get you close on how many shims you need to get it right. but you will need to put white lithiam grease on the gears to get the mesh clearences needed for max life of pto. you might need to add or remove shims until its right...joe Quote Link to comment https://www.bigmacktrucks.com/topic/16639-need-chelsea-pto-off-mack-aerialscope-685/#findComment-67797 Share on other sites More sharing options...
bulldogg Posted December 1, 2010 Author Share Posted December 1, 2010 22 teeth on pto gear. I can email u a detailed pic if that would help. Thanks again Quote Link to comment https://www.bigmacktrucks.com/topic/16639-need-chelsea-pto-off-mack-aerialscope-685/#findComment-67803 Share on other sites More sharing options...
fxfymn Posted January 18, 2011 Share Posted January 18, 2011 Did you contact Baker body in Richmond, VA? They are the maker of the Aerialscope and may be a source. Quote Money, sex, and fire; everybody thinks everyone else is getting more than they are! Link to comment https://www.bigmacktrucks.com/topic/16639-need-chelsea-pto-off-mack-aerialscope-685/#findComment-71072 Share on other sites More sharing options...
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