budman2 57 #1 Posted July 28, 2017 Hi yall! can anyone tell me the part numbers for the 1995 20hp onan modual and rotor? Have tried everything, for over a month, but replacing these! hear they are very pricey! Thanks in advance, budman2 Share this post Link to post Share on other sites
onanparts.com 178 #2 Posted July 28, 2017 Just now, budman2 said: Hi yall! can anyone tell me the part numbers for the 1995 20hp onan modual and rotor? Have tried everything, for over a month, but replacing these! hear they are very pricey! Thanks in advance, budman2 Sure can! Rotor is a 166-0767 and the module is a 166-0785. Have you done the module test in the manual? Ignitiontest.pdf 2 Share this post Link to post Share on other sites
cafoose 3,148 #3 Posted July 29, 2017 Check out this thread: Share this post Link to post Share on other sites
budman2 57 #4 Posted July 29, 2017 Thanks for the help guys, I'll keep working on it! budman2 Share this post Link to post Share on other sites
budman2 57 #5 Posted July 31, 2017 (edited) I sure could use some info on the onans if I took the module and rotor from a running 16hp onan engine would it work in the 20hp onan? Thanks for any info in advance! budman2 Edited August 1, 2017 by budman2 Share this post Link to post Share on other sites
ericj 1,576 #6 Posted August 4, 2017 yes it would work, been there done that eric j Share this post Link to post Share on other sites
budman2 57 #7 Posted August 4, 2017 (edited) Great! Thanks for the info!!!!!!!!!!!!budman2 Now I have another choice to make about my 520, the 416-8 speed that I bought is so nice that I don't want to remove the modual and rotor from it! so I still need the modual & rotor for the 20hp onan! Guess I'll have to fork out the $ for a modual & rotor anyway! Edited August 25, 2017 by budman2 Share this post Link to post Share on other sites