wpenton 4 #1 Posted July 11 Looking for Idler Pulley size on mower deck for my RJ58. I believe its a 32" side discharge deck. was original on the tractor. Share this post Link to post Share on other sites
wallfish 18,242 #2 Posted July 11 Post a pic of it please An original RJ deck was not a side discharge but a rear discharge. 1 Share this post Link to post Share on other sites
wpenton 4 #3 Posted July 11 you are correct. it is a rear discharge. I don't have the idler pulley, it is missing. Trying to get the parts I need to get the mower deck working. looking for idler pulley diameter , then I can fab up an aftermarket idler that will work. Share this post Link to post Share on other sites
wpenton 4 #4 Posted July 11 That parts list above is showing a 2 groove pulley(#27). Mine takes a flat idler pulley as far as I can determine. I believe it is part # 1602. 1 Share this post Link to post Share on other sites
wpenton 4 #6 Posted July 11 That is the one I'm missing. That's the one I need a diameter for Share this post Link to post Share on other sites
wallfish 18,242 #7 Posted July 11 https://www.ebay.com/itm/404785089046?_skw=3+inch+flat+idler+pulley&itmmeta=01JZXK5N5Z5C8K5F371603676Z&hash=item5e3f124a16:g:D9MAAOSwcFtlx463&itmprp=enc%3AAQAKAAAA0FkggFvd1GGDu0w3yXCmi1edHhQGSFSp8g6Ega1LAxaRVbyLhm5HpOiKSoTP3Hg7b69cB0ffUD2o%2FxicSQEKQHrIHsl85cMXNKB4V8VkGpJ4HC5tgRI0ZsL7wRfQp7cyzVtmtIlzxv0yykuIIhFVVfGOclMM0KJH9oZEm0rZkBWG1W2qiqM2y4Hj51cg9zoSaRrJRSpSf6pdt48tcId404r9kSx2ah6NIMuaeD%2BsmYP4CMJtv0kKjkF5pQqD83oQmrl3nobvA9u8ARuSlUgLYTg%3D|tkp%3ABk9SR5bTlrP_ZQ Pretty sure they have the bore and width mixed up because it's doubtful it has a 21/32 bore and a 3/8 width 1 Share this post Link to post Share on other sites
wpenton 4 #8 Posted July 11 Thank you. I figured the pulley had to be around 3 inch diameter Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,521 #9 Posted July 12 The .669" is very close to 17mm so that is likely a 6203 bearing bushed down to 3/8" for mounting. 1 Share this post Link to post Share on other sites
