I. 1909-1919 Electrical Equipment
B. Essex Starters:
NOTE: Essex used seperate starter and generator.
1. 1919 Essex -130 (Starter)
2. 1919 Essex - 133 (Generator)
2. Distributors - DELCO
3. Ignition Coil - DELCO
(See Table Below)
II. Fuel System
A. Hudson and Essex Carburetors:
1. 1916 Hudson - Zenith HP-5A
2. 1917-1922 Hudson - Detroit Hudson (Detroit Lubricator)
3. 1919-1923 Essex - Stewart Essex
1913-1915 Hudson Electrical Data
DELCO Electrical System
|
Year |
Model |
Delco System Number
|
Motor-Generator Nr. |
Combination Switch
|
Start Switch |
Coil |
Distributor |
|
1913 |
37 |
2 |
2 |
1983 |
1991 |
2095 |
5093 |
|
1913 |
6-54 |
14 |
2 |
1983 |
1991 |
2097 |
5094 |
|
1914 |
6-40 |
44 |
60 |
1043 |
---- |
2113 |
5103 |
|
1914 |
6-54 |
22 |
20 |
1033 |
---- |
2101 |
5103 |
|
1915 |
6-40 |
57 |
45 |
1048 |
---- |
2112 |
---- |
|
1915 |
6-54 |
57 |
20 |
1033 |
---- |
2101 |
---- |
HUDSONTECH - 2005
_________________________________________
I. 1920-1929 Electrical Equipment
1. Hudson Starter-Generator (1920-1922) and Starters (1923 up)
Essex Starters - 1920-1929
B. Essex
1. 1920-1922 Essex - Delco 161
2. 1923 Essex 4 early - American Bosch 925
3. 1923 Essex 4 later - American Bosch 926 (see 1923-1925 Hudson)
4. 1924 Essex 6; 1925 Essex early - American Bosch 940
5. 1925 Essex later; 1926 Essex early - American Bosch 964
6. 1926 Essex later; 1927 Essex early - Auto-Lite MU-4001A
7. 1927 Essex later; 1928 Essex all - MA-4005
8. 1929 Essex - MZ-4014
B. Essex
4. Regulators
(No data available prior to 1927
A. Hudson
1. 1927-1929 Hudson - Auto-Lite GB-4014 (see 1927-1928 Essex
B. Essex
1. 1927-1929 Essex - Auto-Lite CB-4014 (see 1927-1929 Hudson)
NOTE: While every effort has been made to ensure the information presented on these pages is correct, we realize that errors may have been made. We urge anyone who finds what may be an error to please let us know. Queries and corrections may be mailed to hudsontech09@yahoo.com
1930-1939 Hudson Electrical & Fuel System - Manufacturers Numbers
I. 1930-1939 Electrical Equipment
A. Hudson Starters - Auto-Lite:
- 1930 Hudson - MAD-4108
- 1931 Hudson - MAD-4034
- 1932-1933 Hudson 8 - MAB-4041
- 1933 Hudson 6 - MAJ-4025 (1932 Essex)
- 1934 Hudson; 1935 Hudson 8 to eng. #63936 - MAB-4061
- 1935 Hudson 6 to eng. #76665 - MAB-4060 (1935 Terra. G, GU to eng. #143134)
- 1935 Hudson 6 after eng #7665 - MAB-4074 (1935 Terraplane after eng #143134)
- 1935 Hudson 8 after eng. #63836; 1936-38 Hudson all exc. 89; 1939 early exc. 90, 91, 98 - MAB-4075 1936-1938 Terraplane all
- 1938 Hudson '112' Model 89; 1939 early 90, 98 - MAJ-4057
- 1939 later 90, 98 - MAJ-4061
- 1939 Hudson Mod. 91, later 92, 93, 95, 97; 1941-1947 Hudson 8 - MAB-4100
B. Essex, Essex-Terrplane & Terrplane Starters - Auto-Lite:
- 1930 Essex - MZ-4017
- 1931 Essex - MAJ-4009
- 1932 Essex - MAJ-4025 (1932 Hudson)
- 1930-1933 Essex-Terraplane - MAJ-4028 (may use MAJ-4031)
- 1933 Essex-Terraplane 8 - MAB-4051 (may use MAB-4052)
- 1934 Terraplane, 1935 Terraplane to eng #143134 - MAD-4060 (1935 Hudson 6 to eng #76665)
- 1935 Terraplane after eng #1443134; 1936-1938 - MAB-4074 (1935 Hudson 6 after eng #76665)
- 1936-1938 Terraplane - MAB-4075 (1935 Hudson 8 after eng #63836; 1936-1938 Hudson all exc Hudson '112' Model 89; 1939 Hudson early exc Models 90, 91,98)
C. Hudson Generators - Auto-Lite:
- 1930-1931 Hudson - GAM-4102 (1930-1931 Essex) 1932 Hudson - GAL-4344 (1932 Essex)
- 1933 Hudson 6 - GAM-4503
- 1933 Hudson 8 - GAL-4544
- 1934 Hudson - GBK-4602 (1933 Essex-Terraplane KU, KT; 1934 Terrplane K, KS)
- 1935 Hudson - GBK-4602-1 (Terrplane GU)
- 1936 Hudson - GAR-4701-6 (Terraplane 62)
- 1937 Hudson - GCJ-4803A Terraplane 72)
- 1938 Hudson '112' Model 89 std equip; 1939 Model 90, 91, 98 std equip - GBM-4609A
- 1938 Hudson all exc. 89 - GDF-4802A (1938 Terraplane 82; opt'l 89 w/radio, 80, 81, 88)
- 1939 all exc. 90, 98 (opt'l) std equip 40, 48, 10, 18, 20, 28 - GDS-4801A
- 1938 Terraplane Model 80, 81, 88 - GDF-4803A-1 (1939 Hudson Model 91 first 15000 cars)
D. Essex, Essex-Terraplane and Terraplane Generators: Auto-Lite:
- 1930-1931 Essex - GAM-4102 (1930-1931 Hudson)
- 1932 Essex- GAL-4344 (1932 Hudson)
- 1932-33 Essex-Terraplane - GAM-4402 (may use GAM-4403)
- 1933 Essex-Terraplane KU, KT; 1934 Terraplane K, KU - GBK-4602 (1934 Hudson all)
- 1934 Terraplane KS; 1935 Terraplane G Commc'l - GAM -4503 (1933 Hudson 6)
- 1935 Terraplane Model G exc. Commc'l - GBK-4601-2
- 1935 Terraplane Model GU - GBK-4602-1 (1935 Hudson all)
- 1936 Terraplane Model 61 - GAR-4072
- 1936 Terraplane Model 62 - GAR-4701-6 (1936 Hudson)
- 1937 Terraplane Model 70, 71, 78 - GCJ-4804A-1
- 1937 Terraplane Model 72 - GCJ-4803A (1937 Hudson all)
- 1938 Terraplane Model 82; opt'l 89 w/radio, 80, 81 - GDF-4803A-1 (1938 Hudson all)
- 1938 Terraplane Model 80, 81, 88 - GDF-4803A-1 (1939 Hudson Model 91 first 25,000 cars)
E. Hudson Distributors - Auto-Lite:
- 1930 Hudson - IGH-4009
- 1931 Hudson - IGH-4009A
- 1932, 1933 Hudson 8 - IGH-4009B
- 1933 Hudson 6; 1933 Hudson 6 - IGB-4074 (1932-1933 Essex-Terraplane 6)
- 1934 Hudson; 1935 Hudson 8 to eng #65247 - IGP-4001A
NOTE: Only Hudson 8's were produced in 1934; 6 cyl models were Terraplanes- 1935 Hudson 6 to eng #73791 - IGB-4301A (1934 Terraplane,; 1935 Terraplane G, GU to eng. #128077)
- 1935 Hudson 6 after eng #73791; 1936 Hudson 6 - IGB-4301B (1935)
- 1935 Terraplane G, GU after eng. #128077; 1936 Terraplane all)
- 1935 Hudson 8 after eng. #65247; 1936 Hudson 8 - IGP-4001B
- 1937 Hudson 6 - IGW-4013A (Terraplane 72)
- 1937-1947 Hudson 8 - IBP-4008
- 1938 Hudson 6 - IGW-4103A (1938 Terraplane 82; opt'l 80, 81, 88)
- 1939 Model 90, 98 to S/N 6493 - IGW-4125
- 1939 Model 90, 98 after S/N 6493; 1939 Model 91 - IGW-4202A
- 1939 Model 92, 93 to S/N #5146 - IGW-4126A
- 1939 Model 92, 93 after S/N 5146 - IGW-4201A
F. Essex, Essex-Terraplane and Terraplane Distributors: Auto-Lite:
- 1930 Essex - IGB-4030
- 1931 Essex - IGB-4033
- 1932 Essex - IGB-4052A
- 1932-1933 Essex - IGB-4074A) (1933 Hudson 6)
- 1933 Essex-Terraplane 8 cyl. - IGH-4024A
- 1934 Terraplane; 1935 Terraplane to eng #128077 - IGB-4301A (1935 Hudson 6 to eng #73791)
- 1936 Terraplane all - IGB-4301B (1935 Hudson 6 after eng #72791)
- 1937 Terraplane Model 70, 71 - IBW-4012A
- 1937 Terraplane Model 72 - IGW-4013A (1937 Hudson all)
- 1938 Terraplane std equip Model 80, 81, 82
- 1938 Terraplane 82, opt’l equip Model 80, 81, 82 (See 1938 Hudson 6 - GW-4013A)
G. Hudson Regulators - Auto-Lite:
1. 1930-1931 Hudson - CB-4016 (1929-1931 Essex) 32 Hudson - CBA-4001 ( 1932 Essex)
2.
1933 HUDSON - Unknown
- 1934 Hudson LL - TC-4102A (1933 Essex-Terraplane KU, KT;
- 1934 Terraplane K, KS; 1935 Terraplane Model G to eng #143134)
- 1934 Hudson LT, LTS - TC-4102A (1934 Terraplane KU)
- 1935 Hudson all; 1936 Hudson all; 1935 Terraplane GU; 1936 Terraplane 62)
- 1937 Hudson - VRD-4003A (1937 Terraplane Model 72)
- 1938-1939 Hudson all exc. Models 90, 91, 98 - VRD-4008A (1938 Terraplane Model 82; opt'l equip 90, 91, 98)
- 1939 Hudson Models 90, 91, 98 - CBA-4003 (1935 Terraplane G after eng #143134; 1936-1938 Terraplane Models 61, 70, 80, 81)
H. Essex, Essex-Terraplane and Terraplane Regulators - Auto-Lite:
- 1930-1931 Essex - CB-4016 (1930-1931 Hudson)
- 1932 Essex - CBA-4001 (1932 Hudson)
- 1932 Essex-Terraplane - Unknown
- 1933 Essex-Terraplane KU, KT - CBA-4002 (1934 Hudson LL)
- 1934 Terraplane - CBA-4002 (1934 Hudson LL)
- 1935 Terraplane Model G to eng. #128077- CBA-4003 (1939 Hudson Models 90, 91, 98 )
- 1936 Terraplane Model 61 - CBA-4003 (1939 Hudson Model 90, 91, 98)
- 1936 Terraplane Model 62 - TC-4034A (1935-1936 Hudson)
- 1937 Terraplane Model 70, 71 - CBA-4003 (1939 Hudson Model 90, 91, 98)
- 1937 Terraplane Model 72 - VRDk-4013A (1937 Hudson)
1938 Terraplane Model 80, 81 - CBA-4003 (1939 Hudson Model 90, 91, 98)
I. Hudson Ignition Coils - Auto-Lite:
- 1930 Hudson - CE-4012 (1930 Essex)
- 1931 Hudson - CE-4015 (1931 Essex)
- 1932-1933 Hudson - CE-4017 (1932 Essex)
- 1934 Hudson - CE4304
- 1935 Hudson 6 - IG-4616 (1935 Terraplane all exc. Commc'l)
- 1935, 1936 Hudson 8 - CE-4617
- 1936 Hudson 6 - IG-4633 (1936 Terraplane all)
- 1937 Hudson 6 - IG-4644 (1937 Terraplane all)
- 1937, 1938 Hudson 8 - CE-4625
- 1938 Hudson 6 - IG-4650 (1938 Terraplane all)
- 1939 Hudson 6 - IG-4635
- 1939 Hudson 8 - CE-4635
J. Essex, Essex-Terraplane and Terraplane Ignition Coils: Auto-Lite:
- 1930 Essex - CE-4012 (1930 Hudson)
- 1931 Essex - CE-4015 (1931 Hudson)
- 1932 Essex - CE-4017 (1932-1933 Hudson)
- 1932, 1933 Essex-Terraplane - IG-4308
- 1933 Essex-Terraplane 8 - CE-4303
- 1934 Terraplane all; 1935 Terraplane Commc'l - IG-4311
- 1935 Terraplane all exc. Commc'l models - IG-4616
- 1936 Terraplane all - IG-4644 (1936 Hudson 6)
- 1937 Terraplane all - IG-4644 (1937 Hudson 6)
- 1938 Terraplane all - IG-4650 (1938 Hudson 6)
II. 1930-1939 Fuel System
A. Hudson Carburetors:
- 1930 - 1933 Hudson 8 cyl. - Marvel XH-4
- 1933 Hudson 6 cyl. - Marvel VE-3
NOTE: From 1934 - 1939 used Carter carburetors- 1934 Hudson LTS Challenger - W1-299S
- 1934 Hudson exc LTS Challenger - W1-282S
- 1935 Hudson 6 - W1-309S (1935 Terraplane GU)
- 1936 Hudson 6 - W1-329S (1936 Terraplane 62)
- 1936 Hudson 8 - W1-330S
- 1937 Hudson early - WDO-344S (1937 Terraplane 72 to 72-11023)
- 1937 Hudson later - WDO-377S (1937 Terraplane 72 after 72-11023)
- 1938 Hudson exc 80, 81, 88, 89 - WDO-402S
- 1938 Hudson 89 "112" to s/n #89-36572 - W1-411S
- 1938 Hudson 89 "112" after s/n 89-36572 - W1-417S
- 1939 Hudson 90, 91, 92 to s/n 31384, 98 early - W1-438S
- 1939 Hudson 92 after s/n 31384, 93, 95, 97; 1940 Models 40, 43 - WDO-430S
- 1939 Hudson 91, 92, 38 w/auto clutch control - W1-437S
B. Essex, Essex-Terraplane, & Terraplane Carburetors
- 1930 Essex - Marvel V-10-780
- 1931-1932 Essex - Marvel V-10-946
NOTE: From 1932 to 1938 used Carter carburetors- 1932 Essex-Terraplane - W1-242S
- 1933 Essex-Terraplane 6 cyl - W1-267S
- 1933 Essex-Terraplane 8 cyl - W1-261S
- 1934 Terraplane K, KU - W1-281S
- 1934 Terraplane KS - W1-295S
- 1935 Terraplane G - W1-311S
- 1935 Terraplane GU - W1-309S (1935 Hudson 6)
- 1936 Terraplane 61 - W1-331S
- 1936 Terraplane 62 - W1-329S (1936 Hudson 6)
- 1937 Terraplane 70, 71, 78 - W1-348S
- 1937 Terraplane 72 to 72-11023 - WDO-344S (early 1937 Hudson all)
- 1937 Terraplane 72 after 72-11023 - WDO-377S (later 1937 Hudson all)
- 1938 Terraplane 80, 81, 88 - W1-397S
- 1938 Terraplane 82 - WDO-402S (1937-1939 Hudson exc Model 90)
III. Carburetor Interchange
The following carburetors will interchange:
- W1-309S - may use W1-329S;
- W1-310S - may use W1-330S;
- WDO-344S - may use WDO-377S:
- W1-411S & W1-417S - may use W1-438S
HUDSONTECH - 2005
1940-1949 Electrical Equipment Manufacturers Numbers
Starters - Auto-Lite:
- 1940 Hudson 6 cyl. - MZ-4079A
1940 Hudson 8 cyl. - MAB-4103A- 1941-1947 Hudson 6 cyl. - MZ-4092
- 1941-1947 Hudson 8 cyl. - MAB-4100
- 1948-1950 Hudson all exc. Pacemaker - MCL-6006
Generators - Auto-Lite:
- 1939 Hudson std. equip. all exc. Model 98; opt'l equip. Hudson Model 90, 98; std. equip. Hudson Models 40, 48, 10, 18, 20 - GDS-4801A
- 1940-1942 Hudson all exc Model 40, 48, 10, 18, 20, 28; 1946-1949 Hudson all - GEC-4801A
Distributors - Auto-Lite:
- 1940 Hudson 6 cyl. - IGW-4203
- 1937-1947 Hudson 8 cyl. - IGP-4008A
- 1941-1947 Hudson 6 cyl. - IGW-4203A
- 1948-1950 Hudson all exc. Pacemaker - IGW-4213A
- 1948-1952 Hudson 8 cyl. - IGP-4208B-1
Voltage Regulators: Auto-Lite
- 1940 Hudson all (early) - VRD-4008B
- 1940 Hudson all (later); 1940-1949 all - VRR-4001A
Ignition Coils: Auto-Lite
- 1940 Hudson all 6 cyl. - IG-4662
- 1940 Hudson all 8 cyl. - CE-4641
- 1941-1947 Hudson 6 cyl. - IG-4098
- 1941-1947 Hudson 8 cyl. - CE-4029
- 1948-1949 all - CR-6006
Fuel System Manufacturers Numbers Carburetors - Carter:
- 1940 Hudson Models 40, 48 - WA1-454S
- 1940 Hudson Models 41, 43 to s/n 3116 - WDO-430SV
- 1940 Hudson Models 41, 43 after s/n 3116; 1941 to s/n 2150 - WDO-461S
- 1940 Hudson 8 cyl; 1941 Hudson 8 cyl. to s/n 7293 - WDO-455S
1941 Hudson Models 41, 43 after s/n 3116; 1941 Hudson to s/n 2140; Models 10, 18, 20, 28 w/212 cid motor - WDO-455S- 1941 Hudson 8 after s/n 7293; 1942-1947 Hudson 8 - WDO-502S
- 1941 Hudson s/n 2150 up; 1942-1947 Hudson all 6 cyl. - WDO-501S
- 1946-1947 Hudson all 8 cyl. - WDO-402S
- 1948-1950 Hudson 6 exc. Pacemaker - WDO-607S
- 1948-1950 Hudson 8 - WDO-648S
HUDSONTECH - 2005
1950-1957 Electrical & Fuel System Equipment Manufacturers Numbers
I. 1950-1957 Hudson Electrical System
- 1948-1950 Hudson all exc. Pacemaker - MCL-6006
- 1950 Hudson Pacemaker - MZ-4159
- 1951-1952 Hudson exc. Pacemaker; 1953-1954 Super Wasp, Hornet; 1955 Hornet Series 60 six cyl. - MCH-6109
- 1951 Hudson Pacemaker - MZ-4164
- 1952 Hudson Pacemaker (w/standard transmission); 1953-1954 Hudson Jet; 1953-1955 Wasp - MZ-4167
- 1951-1954 all exc Jet (w/hydra. transmission) - MCH-6107
- 1953-1954 Hudson Jet (w/hydra. transmission) - MZ-4172
- 1955 Hornet 6 w/hydra. transmission; MCH-6306
- 1955 Hornet V-8 w/Packard ultramatic trans.; MCL-6132
- 1956 Wasp 6 Ser. 40 w/standard trans. - MBG-4101
- 1956 Wasp 6 Ser. 40 w/hydra. trans. - MBG-4102
- 1956 Hornet 6 Ser. 60 w/standard trans. - MDF-6011
- 1956 Hornet 6 Ser. 60 w/hydra. trans. - MDF-6012
- 1956 Hornet V-8 Ser. 80 - MDF-6008
B. 1956 -1957 Starters - Delco-Remy
- 1956 Hornet V-8 Ser. 50, 1957 Hornet V-8 Ser. 80 - 1107648
- 1940-1949 all exc Models 40, 48, 10, 18, 20, 28 - GEC-4801A
- 1950-1952 Hudson all; 1953 Hudson early - GDZ-6001B
- 1953 Hudson later; 1954 exc Hudson Jet; 1955 Hornet V-8 Ser. 80 - GGW-4801S
- 1953-1954 Hudson Jet, 1955 Wasp Ser. 40, Hornet 6 Ser. 60 - GGW-4802S
- 1956 Wasp Ser. 40, Hornet 6 Ser. 60 - GJC-7008A
- 1956 Hornet V-8 Ser. 80 - GJC-7002F
D. 1956-1957 Delco-Remy Generators
- 1956 Hornet V-8, Ser. 50 w/AC - 1103011
- 1056 Hornet V-8, Ser. 50 w/o AC - 1100324
- 1957 Hornet V-8, Ser. 80 w/AC - 1102070
- 1957 Hornet V-8, Ser. 80 w/o AC - 112018
- 1948-1950 Hudson 6 cyl. exc Pacemaker - IGS-4213A-1
- 1948-1952 Hudson 8 cyl. - IGS-4204B-1
- 1950 Pacemaker - IAT-4002
- 1951-1952 Hudson 6 - IAT-4009A (exc. Pacemaker)
- 1951-1952 Pacemaker, 1953-1954 Wasp - IAT-4009
- 1953-1954 Super Wasp, 1953-1954 Hornet - IAT-4009B
- 1953-1954 Jet: 1955-1956 Wasp Ser. 40 - IAT-4202
- 1955 Hornet V-8 Ser. 80 - IBK-4001
- 1955-1956 Hornet V-8 Ser. 80 - IBK-4001B
- 1956 Hornet V-8 Ser. 80 - IBK-4001B
F. 1956-1957 Distributors - Delco-Remy:
- 1956 Hornet V-8 Ser. 50, 1957 Hornet V-8 Ser. 80 - 1107648
- 1950 Hudson all - VRP-6002A
- 1951 Hudson all - VRP-6101A
- 1952 Hudson all; 1953 all w/GDZ generator exc. Jet - VRP-4004P
- 1953 Hudson w/GGW generator; 1953 Jet; 1954-1955 Hudson all - VBE-6101A
- 1956 Hudson all exc. Hornet V-8 Ser. 50 - VRX-6008A
- 1956 Hornet V-8 Ser. 50; 1957 Hornet V-8 Ser.80 (w/AC) - 1119003
- 1956 Hornet V-8 Ser. 50 w/o AC - 1119122
- 1957 Hornet V-8 Ser. 80 w/o AC - 1119168
- 1950-1954 Hudson all - CR-6012A
- 1955 Hudson all - CAL-4001
- 1956 Wasp Ser. 40, 1956 Hornet 6 Ser. 60 - CAF-4003
- 1956 Hudson Hornet V-8 Ser. 80 - CAD-4004
- 1956 Hudson V-8 Ser. 50, 1957 Hudson V-8 Ser. 80 - 1115087
II. 1950-1957 Hudson Fuel System
- 1950-1952 Hudson 6 exc Pacemaker; 1953-1954 Super Wasp, Hornet - WGD-776S (Single)
- 1950-1952 Pacemaker; 1953-1954 Wasp - WA1-749S
- 1950-1952 all Hudson 8 - WGD-773S
- 1953-1954 Jet; 1955-1956 Wasp - WA1-2009SA
- 1955-1956 Hornet 6 cyl. - WGD-2252S
- 1955-1956 Hornet V-8 Ser. 80 - WGD-2231SA
- 1956 Hornet V-8, Ser. 50 - WGD-2352
- 1957 Hornet V-8 - WGD-2593S
B. Fuel Pumps - Carter
- 1949-1954 all; 1955-1956 Wasp Ser. 40 - M729SZ (fuel only)
- 1955-1956 Hornet 6 Ser. 60 - MZ2033S (fuel/vacuum)
- 1955-1956 Hornet V8 Ser. 80 - M2256S (fuel/vacuum only)
- 1956 Hornet V8, Ser. 50; 1957 Hornet V8 Ser 80 - M2433S (fuel/vacuum)
C. Fuel Pumps - AC
- 1952-early 1953 - 583 (fuel/vacuum)
- 1949-1954 all - 584S (fuel only)
- 1953-1954 (later ) - 4057 (fuel/vacuum)
- 1955-1956 Wasp Ser. 40, Hornet 6 Ser. 60 - 4250 (fuel/vacuum)
- 1955-1956 Hornet V-8 Ser. 80 - 4293 (fuel/vacuum)
NOTE:While every effort has been made to ensure the information presented on these pages is correct, we realize that errors may have been made inadvertantly. We urge anyone who finds what may be an error to please let us know. Queries and corrections may be mailed to hudsontech09@yahoo.com
HUDSONTECH - 2005