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Morris Minor Owners Club

Potteries Branch

Chassis Number Identification

There were three types of chassis plate and chassis numbering systems used during the Minor's production.  Here is an identification chart:
Sep 1948 > Apr 1952
Apr 1952 > Mid 1958
Mid 1958 > Apr 1971

Prefix: SMM. (Series Morris Minor)

MNR (Minor) / 

S = Synobel paint

SYN = Synthetic paint

No designation = Cellulose paint

First Letter F Morris Minor
O LCV
Second Letter A 4 Door Saloon
B 2 Door Saloon
C Convertible
L Traveller
E Van
F Pickup
G Chassis/Cab
H GPO Mail Van
J GPO Engineer's Van
Third Letter A Black
B Light Grey
C Dark Red
D Dark Blue
E Mid Green
F Beige
G Brown
H CKD Finish
J Dark Grey
K Light Red
L Light Blue
P Ivory
R White
S Mid Grey
T Light Green
U Dark Green
First Number 1 RHD Home market
2 RHD Export
3 LHD Export
4 North American Export
5 RHD CKD
6 LHD CKD
Second Number 1 Synthetic
2 Synobel
3 Cellulose
4 Metallic
5 Primer
6 Cellulose Body/
Synthetic Wings
First LetterMMorris
A Austin
Second LetterAA-series engine
Third LetterS4 Door Saloon
2S2 Door Saloon
TTourer/Convertible
WTraveller
VVan
UPickup
QChassis/Cab
GGPO Postal Van
EGPO Engineer's Van
Forth Figure3948cc
51098cc
CAustin LCV
Optional LetterDDeluxe
Post 1968 Suffix (Factory)MCowley
FAdderley Park