Shuboxlover 478 #1 Posted December 7, 2022 Hello all, I'm just wondering if a hydro pump from a C-120 automatic will fit in a C-160 automatic through all the years (1974-1977)? Thanks Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,090 #2 Posted December 7, 2022 You can see what models were used on this page. Click on the picture and scroll down. C-120's used Sundstrand model 90-1136 C-160"s used Sundstrand model 90-1140 I do not know the differences 1 Share this post Link to post Share on other sites
daveoman1966 3,758 #3 Posted December 7, 2022 (edited) I've rebuilt a couple dozen of these Sundstrand piston-to-piston models 90-1136 and 90-1140... and they are as close to identical twins as you'll find. Should be a no-brainer to swap out. The 'B' and 'C' series use 90-1136,1137,1140 and the 'D' series is model 90-1173. This spreadsheet is a comparison, based on part numbers. The differences are listed in RED at the end. COMPARE SUNDSTRAND B & C& D.xlsx Edited December 7, 2022 by daveoman1966 1 3 Share this post Link to post Share on other sites
Shuboxlover 478 #4 Posted December 13, 2022 Thank you for the info! Share this post Link to post Share on other sites
