I have a 1995 C-1500 Manual Tranmssion..... The hydraulic line to the slave cylinder was rubbing on the body and put a small hole in it.... I got a new hose...... but found out the Square Cut Oring in the Slave Cylinder was damaged and slightly dripping....No problem I thought.... I'd run up to the local parts store, get a new oring and be done with it..... After going to more than 6 stores and spending most of the day, I cannot find a Square Cut Oring anywhere..... OF course I could pay $65 for a new slave cylinder that has the new oring with it....BUT my old Slave is not bad, I just need an Oring, BUT can't find one..... ANY suggestions??

Can you post a picture of the O-Ring? Is it possible it started life as round and was made square by being installed so long, or is it a washer?