I have replaced the transaxle in my Permagreen Magnum 2x, both due to leaking oil seals. I was told the seals could not be replaced that I needed to purchase a new transaxle. Today I opened up the transaxle Peerless 855-001B to look at. The seal that has been leaking in the 1" where the hub for the wheel is attached. The bearing is marked INA SCE1616, I need the oil seal part number that is pressed into the sleeve with the bearing, there are no numbers on it. I am unable to find any part manuals for the Peerless 855-001. Any ideas?