Slave cylinder started leaking a few days ago. Went to replace it and found that the gasket/ o ring that goes between the slave cylinder and transmission "dust cover/access panel) was only 3/4s there. I'm thinking that's probably why I'm leaking. However, the new slave cylinder did not come with a new gasket/o ring and I cannot seem to find a part number anywhere. Does anyone have access to that information? Thank you!
1990 K1500, L05 (350tbi), 5 speed (5LM60) & NP231
1990 K1500, L05 (350tbi), 5 speed (5LM60) & NP231