727 decoder

Hello - I realize this thread is a little old, but I am having a difficult time identifying my 727 Transmission. The identification on the transmission is PK 28920381 2876 3010. Any help would be greatly appreciated!

Please check those numbers again real close. As A/J said the PK # normally only has 7 digits. I have seen a handful that did have 8 digits and you ignore the last one. In your case that'd make it a PK 2892038 which isn't listed in either list I have. I also tried every combination I could think of (2892038, 2892033, 2892088, 2892083) and the only one that comes up is the one A/J mentioned which is 2892031. I also have another chart other than the one above and it doesn't have your # either