REPLACEMENT SIDE COVER SEAL FOR inches 002 inches TYPE 2 BUS TRANSMISSION. CHECK YOUR SEAL MEASURMENTS SOME EARLY 3 RIB TRANSMISSIONS USE A DIFFERENT SEAL NOT AVAILABLE TO US. 42MM X 67MM X 17 6MM Bus Type 2: 68-75 Transmission Type: Type 2 002Final Drive Seal for Bus 68-75 002 Style Transmission