PLEASE FOLLOW THE DETAILED INSTALLATION INSTRUCTIONS ENCLOSED WITH YOUR STEERING MOTOR. 120229C93 Steering Motor for Case IH Ag Tractors. Case IH Ag 786. Case IH Ag 886. Case IH Ag 986. Case IH Ag 1086. Case IH Ag 1486. Case IH Ag 1586. All with Pin Type Top. Round TRW Style Pin Type Shaft. Or Need help finding the right part? Just send us a message! Our team here at Alexander’s is very knowledgeable. We are are more than happy to assist you! ALEXANDER’S TRACTOR PARTS. Family Owned & Operated. Over 40 Years in Business.