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Transmission Part Number Decoding #277440
04/05/09 12:26 AM
04/05/09 12:26 AM
Joined: Jan 2003
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Great White North
71Furious Offline OP
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71Furious  Offline OP
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Great White North
I'm helping a friend to restore his car and he recently purchased this BB 727 transmission and is interested in knowing the origin. The part number is as follows: CM23K9C145746
Any help would be greatly appreciated!!

Re: Transmission Part Number Decoding [Re: 71Furious] #277441
04/05/09 12:52 AM
04/05/09 12:52 AM
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52savoy Offline
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That's not a part number. The pn normally starts with PK....

You did answer a question I had earlier today. I have an engine with almost the same number on it CM23K9C1255...

Last edited by newBee68; 04/05/09 01:26 AM.
Re: Transmission Part Number Decoding [Re: 71Furious] #277442
04/05/09 01:13 AM
04/05/09 01:13 AM
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Las Vegas, NV
6bblgt Offline
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CM - Chrysler 300
23 - 2 door hardtop
K - 440 4bbl (350 hp)
9 - 1969
C - Jefferson, MI assembly plant
145746 - vin sequence

part number on the other side should be PK2892093

Re: Transmission Part Number Decoding [Re: 6bblgt] #277443
04/05/09 01:25 AM
04/05/09 01:25 AM
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52savoy Offline
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Quote:

CM - Chrysler 300
23 - 2 door hardtop
K - 440 4bbl (350 hp)
9 - 1969
C - Jefferson, MI assembly plant
145746 - vin sequence

part number on the other side should be PK2892093





thanks on the VIN..I was wondering.

Re: Transmission Part Number Decoding [Re: 71Furious] #277444
04/05/09 12:21 PM
04/05/09 12:21 PM
Joined: Jan 2003
Posts: 458
Great White North
71Furious Offline OP
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71Furious  Offline OP
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Great White North
Thanks for the help!!

Re: Transmission Part Number Decoding [Re: 6bblgt] #277445
04/05/09 03:25 PM
04/05/09 03:25 PM
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Dreaming of the 808
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Quote:

CM - Chrysler 300
23 - 2 door hardtop
K - 440 4bbl (350 hp)
9 - 1969
C - Jefferson, MI assembly plant
145746 - vin sequence

part number on the other side should be PK2892093




Wrong, 350 horse 440 in a c body got the 092 trans, I know this for a fact as I spent 2 days going through a yard looking for a 091 trans for my 500 vert, I saw dozens of the 092 trans in untouched 69 350HP C bodies. The 093 came behind the 440/375HP motor.


69.5 A12 Bee, first purchased in 1976, car 169 on registry 69 Coronet R/T 440/4 spd 69 Coronet 500 Conv H code 383 4bbl/auto 37 Plymouth PU Find your spot on earth and ride it.






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