Internal Wire Harness Seal and O-ring for Allison LCT and GM 4T65-E 7-PackGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65 E. This 20 way pin seal is a direct replacement for the hard to find OE seals and includes a replacement O ring for the connector body. This kit includes a quantity of 7 new connector body seals and viton O rings. Fitment: Allison LCT1000 (MY2001 2019) Allison LCT2000 GM 4T65 E Fits OE internal harness P N's: 29545307,