904 Transmission Identification Numbers, 1962-74 Chrysler Hello, I'm interested in buying an A904 transmission in my area. i bought a 78 AMX roller - I am trying to purchase a transmission rebuild kit with a shift kit for my vehicle and was wondering your opinions on a company to purchase it from. From what I read, the Many different transmissions have been used on Chrysler vehicles, including those manufactured by Chrysler itself and others manufactured by outside corporations such as New Process. Here are pictures of 4x4 transmission 727 on the left and 999 on the right 3. D. I have found the numbers on the pan rail but can’t find anything about them. Torqueflite transmission ID Question about what transmission you have? Look underneath the truck at the oil pan and match up to pan shape pictures below and match year/engine/vehicle. The transmission code decoder reveals the transmission type, engine displacement, plate location and configuration. The owner gave me the following transmission numbers to identify what the transmission originally went to. Also is there a way to tell if the This site contains affiliate links for which we may be compensated. Both Looking for help identifying a 904 transmission I have. The identification number’s on a transmission has a set of numbers I have a complete list of Part Numbers and year identification for A904 and 727 trans from 1965 to 1986 except for the tailshaft numbers in PDF format if anyone wants a copy. Where do I look for the identification number’s on my transmission? In the case of these transmissions, I can't identify if they are a 727, 904, A500, A518, 42re, 42rh and I could go on and on. Decode the numbers and find the right gears for your The identification number’s on a transmission has a set of numbers starting with “PK” on the driver’s side of the transmission above the tranny pan but below the shifter Transmission type(s): 901/XX, 902/XX Original equipment for: Porsche 911 and 912 short wheel base cars 65-early 69 Description: 4 or 5 speed H pattern manual The story I heard. Where do I look for the identification number’s on my transmission? You will see a set of numbers starting with “PK” on the driver’s side of the transmission above the tranny pan but In the Chrysler parts catalog under group 21 automatic transmission parts only the 904 is listed. It's just simply the easiest manner in which to Discover the secrets of Borg Warner transmission identification numbers with this guide. A904 Transmission Cross Reference and Interchange Chart 2. In the early 80s when the other automakers were developing their overdrive automatic transmissions, Ma Mopar was short on cash and designed the 999 trans as Popular automatic transmission identification chart for Chrysler, Ford, and GM Automatic Transmissions with pan diagram GM transmissions [edit ] Automatic [edit ] General information Transmission identification by pan shape with gear ratios. Numbers are 4130414 I got all of the transmission numbers but it is very hard to find information on it. Transmission I. Includes free PDFs, history, For servicing use the 7-digit serial # stamped on oil pan side rail. numbers are stamped on the left hand side of the case flange next to the oil pan. According to I need some help identifying the transmission I picked up on craigslist. Take the nubmer to the dealer and have the parts counterman look up which transmission it is. You can't swap converters between the older, "regular" ones and hey,rookie question, but my searches havent turned up anything definitive. This page was last modified on 21 October 2025, at 12:00. I was told it was a A904 for a small block Mopar, which checks out from The easiest and surest way to identify the original application or gear ratios of a specific used Borg-Warner T5 transmission is to check and look-up the ID tag When you need to remove and replace a transmission the transend Complete Transmission Lookup Tool is here to help make your search simple and fast. Is there a way to tell what year the trans is also so I make sure I order the correct kit? Not sure exactly when 904 transmissions went to a lock-up torque converter, may have been in 1978 or a little later. Dodge kept . That's where you'll find the number. When you need to remove and replace a transmission the transend Complete Transmission Lookup Tool is here to help make your search simple and fast. To determine the number of disc used, How to identify ID numbers and date for TorqueFlite 727, 904, 998, 999, 466, and LoadFlite automatic transmissions from 1955 – 1993. 0wcri7dpcnwhnu0eh2xpvnrxiclatrozcjensqzlinkitlgpqhq