motor12 367 #1 Posted March 20, 2015 Were there two types of air cleaners installed on the RJ58 with a Kolher K91 engine. I have seen the oil bath on some and the dry filter on others. Which one is correct or were they both used in 1958. Thanks Share this post Link to post Share on other sites
wallfish 18,076 #2 Posted March 20, 2015 The oil bath filter and a K90 is what is original for a Kohler on the 58s. Then there were the Clintons too. Think they may have started using the K91 on the later 59s. Share this post Link to post Share on other sites
