BMW1 42 #1 Posted May 24, 2016 Can someone please let me know what service and parts manual I need for a Sunstrand 90-1137 transmission? The transmission is in a 1975 D-180 Model# 1-0612. I found this in the manuals section Transmission Hydro Sundstrand SM #492-4206.pdf Is that the correct manual? Share this post Link to post Share on other sites
gwest_ca-(File Mod) 10,491 #2 Posted May 24, 2016 That is the correct manual. Garry 1 Share this post Link to post Share on other sites
