MODELS 1967 ON 4-SYNCHRO

CAR IDENTIFICATION MG B

When ordering parts it is essential that your car is identified exactly, by model year and serial number. Since many part
changes were made during model years, the car number, engine number and body number provide the only positive
identification. Quite often a car’s title will not show the correct model year. Before ordering parts, please use the space
provided below to copy the applicable numbers from your car. Use of these numbers is the best way to ensure that you
order and receive the correct parts. Wherever possible, we have listed part applications by car number (c). In some cases,
we had to use the engine numbers (e) or body numbers (b). Commission numbers, as used from 1968, are of little
significance and are not used for reference purposes. Where we use years, they are model years, not build dates. For
the sake of simplicity, we have deleted all alpha-numeric prefixes from change points found in our application columns.
While these letters are helpful in pinpointing certain production features, they do not affect the parts’ applications as listed.
Example: Car number GHN5/ UB/234567 is shown as (c) 234567. For more information on these numbers and years,
see the production data in the chart below.

Car Number

The Car Number for cars from 1963-69 is stamped on a plate secured to the right hand wing valance forward of the radiator.

The Car Number for cars from 1970 on is stamped on a plate secured to the left hand door post, and to a plate on top of the fascia.

Body Number

The Body Number for early chrome-bumpered cars is stamped on a plate on the left front valance behind the radiator
diaphragm as illustrated, or in some cases, in front of the radiator diaphragm.

Engine Number

The Engine Number is stamped on a plate secured to the right hand side of the cylinder block.

Commission Number

The Commission Number is stamped on a plate secured to the bonnet lock platform.

Gearbox Number

The Gearbox Number is stamped on top of the gearbox casing adjacent to the dipstick.

Power Unit Identification Serial Number Prefix Code (not V8)

Vehicle Identification Serial Number Prefix Letter Code (not V8)

Vehicle Identification Prefix Letter Code


* "1974-1/2" - The so-called "1974-1/2" model year began with roadster number 360301 and GT no. 361001 in September, 1974 and continued to the beginning of the 1975 model year.
** Calendar Year build dates are of historical significance only.
@ Commission Numbers were not used prior to 1968 model year.
# These numbers are approximate.
H 18GA engine used from car #31021 thru 48765.
Model Year	1st Month of Prod.		Car #First RD/GT	Car #First RD/GT Calendar Year**	Engine #First RD/GT	Commission #First RD/GT	Body # First RD/GT
1962	5/62	RD	-	GHN3/L/101	(3-main engine)	-	-
1963	1/63	RD	-	GHN3/L/4619	18G/UH/101 (3-main engine)	@	MGB/101
1964	8/63	RD	GHN3/L/19586	GHN3/L/27278	N/A H (3-main engine)	@	MGB/26813
1965	10/64	RD	GHN3/L/48766	GHN3/L/53635	18GB/UH/101 (first 5-main engine)	@	N/A
1965	10/64	GT	-	GHD3/L/71933	18GB/UH (con't.)	-	-
1966	10/65	RD	N/A	GHN3/L/75243	18GB/UH (con't.)	@	N/A
1966	10/65	GT	GHD3/L/71933	N/A	18GB/UH/30038	@	GBD/101
1967	11/66	RD	GHN3/L/108039	-	18GB/UH (con't.)	@	N/A
1967	11/66	GT	N/A	GHD3/L/109804	18GB/UH (con't.)	@	N/A
1968	10/67	RD	GHN4/U/138401	N/A	18GF/WE/H101	GU23N/101F	MGBU/101
1968	10/67	GT	GHD4/U/139472	N/A	18GF/WE/H101	GU23D/101P	GBUD/500101
1969	10/68	RD	GHN4/U/158371	GHN4/L/159806	18GH/WE/H101	G23N/18164#	MGB/14588#
1969	10/68	GT	GUD4/U/158233	GHD4/L/162552	18GH/WE/H101	N/A	N/A
1970	10/69	RD	GHN5/UA/187211	GHN5/UA/196222	18GH/-/22209	G23N/31862#	MGBU/27359
1970	10/69	GT	GHD5/UA/187841	GHD5/UA/194552	18GH/-/22209	G23D/18042	GBUD/510630
1971	9/70	RD	GHN5/UB/219021	GHN5/UB/232765	18GK/WE/H101	N/A	MGBU/300101
1971	9/70	GT	GHD5/UB/219355	GHD5/UB/233500	18GK/WE/H101	G23D/029048	GBUD/520235
1972	5/71	RD	GHN5/UC/258001	GHN5/UC/268635	18V/584Z/L101 (non O/D) 18V/585Z/L101 (O/D)	N/A	MGBU/400101
1972	5/71	GT	GHD5/UC/258004	GHD5/UC/269303	18V/585Z/L101 (O/D) 18V/672Z/L101 (non O/D)	G23D/047002	GBUD/620101
1973	8/72	RD	GHN5/UD/294251	GHN5/UD/307772	18V/63Z/L101 (O/D)	G23N/62557#	MGBU/500101
1973	8/72	GT	GHD5/UD/296001	GHD5/UD/31600	18V/672Z/L101 (non O/D) 18V/673/L101 (O/D)	N/A	GBUD/720101
1974*	8/73	RD	GHN5/UE/328101	GHN5/UE/338790	18V/672Z/L14891 (non O/D)# 18V/673Z/l14891 (O/D)#	G23N/86226#	MGBU/600101
1974*	8/73	GT	GHD5/UE/328801	GHD5/UE/338560	18V/672Z/L13234 (non O/D)#	G23D/70589	GBUD/820101
1974	9/74	1. Rubberbumper Model Roadster - from Chassis-No. 360301
1974	9/74	1. Chromebumper Model GT - from Chassis-No. 361001
1975	12/74	RD	GHN5/UF/368082 (N.Amer.) GHN5/UF/367901 (non-N.A.)	GHN5/UF/368090	18V/797AE/L101 (non O/D) 18V/798AE/L101 (O/D)	G23N/115009#	GU23T/7707
1975	12/74	GT	N/A	GHD5/UF/369101	N/A	N/A	N/A
1976	9/75	RD	GHN5/UG/386601	GHN5/UG/393763	18V/801AE/L101 (non O/D) 18V/802AE/L101 (O/D)	G23N/129440#	GU23T/50101
1976	9/75	GT	N/A	GHD5/UG/394665	N/A	N/A	N/A
1977	6/76	RD	GHN5/UH/410001	GHN5//UH/424748	18V/883AE/L101 (non O/D) 18V/884AE/L101 (O/D)	N/A	GU23T/760000
1977	6/76	GT	GHD5/UH/410351	GHD5/UH/422730	N/A	N/A	N/A
1978	9/77	RD	GHN5/UJ/447001	GHN5/UJ/455743	N/A	N/A	GU23T/860000
1978	9/77	GT	N/A	GHD5/UJ/455283	N/A	N/A	N/A
1979	6/78	RD	GHN5/UL/471001	GHN5/UL/485179	18V/883AEL/29033 (non O/D) #	N/A	GU23T/960000
1979	6/78	GT	N/A	GHD5/UL/483812	N/A	N/A	N/A
1980	6/79	RD	GVVDJ2AG/501001	GVVDJ2AIG/507309	18V/883AEL/43540 (non O/D) #	N/A	GU23T /984080#
1980	6/79	GT	N/A	GVGEJIAG/507309	N/A	N/A	N/A

Ill.no.	Partno.	Part	Quantity	Info	Price
1	GXE7708	WIPER MOTOR 14W, NO GEAR, 2 SPEED	1		CHF 100.20

Ill.no.	Partno.	Part	Quantity	Info	Price
2	BHA4790	WIPER MOTOR RETAINING BRACKET	1		CHF 13.80
2	37H4836SS	USE BHA4790SS	1	alternative

Ill.no.	Partno.	Part	Quantity	Info	Price
3	150844A	PAD, WIPER MOTOR	1		CHF 4.50

Ill.no.	Partno.	Part	Quantity	Info	Price
4	AHH8766	WIPER MOTOR MOUNTING BASE (CASTING)	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity	Info	Price
5	SH604111	SCREW 1/4" UNF X 1 3/8"	2		CHF 1.60

Ill.no.	Partno.	Part	Quantity	Info	Price
6	GHF331	WASHER SPRING 1/4"	2		CHF 0.55

Ill.no.	Partno.	Part	Quantity	Info	Price
7	GHF300	WASHER 1/4 X 1/2 OD	2		CHF 0.25

Ill.no.	Partno.	Part	Quantity	Info	Price
8	RTC198A	BRUSH SET WIPER	1		CHF 39.55

Ill.no.	Partno.	Part	Quantity	Info	Price
9	520160A	SWITCH, PARKING CLIP FITTING	1	check fitting before ordering	CHF 33.50

Ill.no.	Partno.	Part	Quantity	Info	Price
10	517645A	SWITCH PARK	1	check fitting before ordering	availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity	Info	Price
11	RTC202A	RACK WIPER CUT TO FIT	1	cut to length	CHF 40.65

Ill.no.	Partno.	Part	Quantity	Info	Price
12	37H3694	CONNECTING PIECE WIPER STRING TO MOTOR (FERRULE)	1		CHF 4.20

Ill.no.	Partno.	Part	Quantity	Info	Price
13	AHH8770	TUBE W/BOX -MOTOR	1	Roadster Models	CHF 47.75
13	AHH8771	RACKTUBE GT 67>	1	GT Models	CHF 29.05

Ill.no.	Partno.	Part	Quantity	Info	Price
14	BHA4323	TUBE WISHERBOX TO WISHERBOX	1	Roadster Models	CHF 29.70
14	AHH7471	RACKTUBE GT BOX2BOX	1	GT Models	CHF 23.10
14	AHH7480SET	TUBE KIT WIPERS BGT	1	GT Models	CHF 57.20

Ill.no.	Partno.	Part	Quantity	Info	Price
15	575047A	RACK TUBING, WHEELBOX END WIPER SYSTEM	1	Roadster & GT Models	CHF 14.45

Ill.no.	Partno.	Part	Quantity	Info	Price
16	37H7738	WIPER WHEEL BOX	2	Roadster Models	CHF 41.15
16	37H7738Z	WHEELBOX TR6/MG REPRO 72879. 12/04/18- NCA @ MMV	2	Roadster Models - aftermarket	availability request (add quantity to basket, offer follows)
16	AAU1073	WHEELBOX	2	GT Models	CHF 71.50

Ill.no.	Partno.	Part	Quantity	Info	Price
17	17H8769	CHROME NUT WIPER BASE	2	Roadster & GT Models (8 sided)	CHF 3.95

Ill.no.	Partno.	Part	Quantity	Info	Price
18	519988Z	BEZEL KIT WHEELBOX	2	Roadster Models	CHF 17.40
18	37H6879Z	BEZEL KIT, WIPER WHEELBOX	2	GT Models	CHF 26.30

Ill.no.	Partno.	Part	Quantity	Info	Price
19	ADC560	SEAL UNDER WIPER BASE (SLIGHTLY OVAL)	1	Roadster Models	CHF 1.45
19	27H6428	WASHER SEALING, UNDER WIPER BASE (ROUND)	1	GT Models	CHF 1.45

Ill.no.	Partno.	Part	Quantity	Info	Price
20	BHA4312	WIPER BASE CHROME	1	Roadster Models	CHF 5.10
20	AHH7431	CHROME BEZEL WHEELBOX	1	GT Models	CHF 25.95

Ill.no.	Partno.	Part	Quantity	Info	Price
21	37H3045	WIPER MOTOR GEARBOX/GEAR 105°	1	Roadster Models	CHF 32.75
21	37H3048	WIPER MOTOR GEARBOX/GEAR 115°	1	GT Models	CHF 57.65

Ill.no.	Partno.	Part	Quantity	Info	Price
22	37H4952	WIPER ARM, STRAIGHT, DRIVERS SIDE, RHD	2	Roadster Models - to GHN4 164063 1967-69 (bright narrow)	CHF 45.45
22	37H4952	WIPER ARM, STRAIGHT, DRIVERS SIDE, RHD	2	GT Models - GHD4 139472 to GHD4 158230 1967-69 (bright narrow)	CHF 45.45

Ill.no.	Partno.	Part	Quantity	Info	Price
23	GWB219	WIPER BLADE, 10",5,2MM, BRIGHT	2	Roadster Models - to GHN4 164063 1967-69 (bright narrow)	CHF 19.05
23	GWB143	WIPER BLADE 13"LONG, 5MM, BRIGHT	2	GT Models - GHD4 139472 to GHD4 158230 1967-69 (bright narrow)	CHF 19.00

Ill.no.	Partno.	Part	Quantity	Info	Price
24	BHA4914S	WIPER ARM BRIGHT, WIDE FITTING 7MM, STAINLESS STEEL, RHD	2	Roadster Models - GHN4 164064 to GHN5 294250 1969-72 (bright, wide)	CHF 58.90
24	BHA5201Z	WIPER ARM TEX BLACK	2	Roadster Models - GHN5 294251 1972 on (black)	CHF 35.35
24	BHA4914S	WIPER ARM BRIGHT, WIDE FITTING 7MM, STAINLESS STEEL, RHD	2	GT Models - GHD4 158231 to GHD5 296000 1968-72 (bright, wide)	CHF 58.90
24	BHA5205Z	WIPER ARM, BLACK, STRAIGHT FITTING, DRIVERS SIDE, RHD	2	GT Models - GHD5 296001 on 1972 on (black)	CHF 37.80

Ill.no.	Partno.	Part	Quantity	Info	Price
25	GWB141Z	USE GWB141	2	Roadster Models - GHN4 164064 to GHN5 294250 1969-72 (bright, wide)
25	GWB349Z	WIPER BLADE, 10", 7,2MM, BAYONET, BLACK, AFTERMARKET	2	Roadster Models - GHN5 294251 1972 on (black)	CHF 34.35
25	GWB144Z	WIPER BLADE 7,2 MM, WIDE FITTING,BAYONET, BRIGHT, AFTERMARKET	2	GT Models - GHD4 158231 to GHD5 296000 1968-72 (bright, wide)	CHF 26.65
25	GWB913	WIPER BLADE, 13", BLACK	2	GT Models - GHD5 296001 on 1972 on (black)	CHF 19.05

Ill.no.	Partno.	Part	Quantity	Info	Price
1	GXE7708	WIPER MOTOR 14W, NO GEAR, 2 SPEED	1		CHF 100.20
2	BHA4790	WIPER MOTOR RETAINING BRACKET	1		CHF 13.80
2	37H4836SS	USE BHA4790SS	1	alternative
3	150844A	PAD, WIPER MOTOR	1		CHF 4.50
4	AHH8766	WIPER MOTOR MOUNTING BASE (CASTING)	1		availability request (add quantity to basket, offer follows)
5	SH604111	SCREW 1/4" UNF X 1 3/8"	2		CHF 1.60
6	GHF331	WASHER SPRING 1/4"	2		CHF 0.55
7	GHF300	WASHER 1/4 X 1/2 OD	2		CHF 0.25
8	RTC198A	BRUSH SET WIPER	1		CHF 39.55
9	520160A	SWITCH, PARKING CLIP FITTING	1	check fitting before ordering	CHF 33.50
10	517645A	SWITCH PARK	1	check fitting before ordering	availability request (add quantity to basket, offer follows)
11	RTC202A	RACK WIPER CUT TO FIT	1	cut to length	CHF 40.65
12	37H3694	CONNECTING PIECE WIPER STRING TO MOTOR (FERRULE)	1		CHF 4.20
13	AHH8770	TUBE W/BOX -MOTOR	1	Roadster Models	CHF 47.75
13	AHH8771	RACKTUBE GT 67>	1	GT Models	CHF 29.05
14	BHA4323	TUBE WISHERBOX TO WISHERBOX	1	Roadster Models	CHF 29.70
14	AHH7471	RACKTUBE GT BOX2BOX	1	GT Models	CHF 23.10
14	AHH7480SET	TUBE KIT WIPERS BGT	1	GT Models	CHF 57.20
15	575047A	RACK TUBING, WHEELBOX END WIPER SYSTEM	1	Roadster & GT Models	CHF 14.45
16	37H7738	WIPER WHEEL BOX	2	Roadster Models	CHF 41.15
16	37H7738Z	WHEELBOX TR6/MG REPRO 72879. 12/04/18- NCA @ MMV	2	Roadster Models - aftermarket	availability request (add quantity to basket, offer follows)
16	AAU1073	WHEELBOX	2	GT Models	CHF 71.50
17	17H8769	CHROME NUT WIPER BASE	2	Roadster & GT Models (8 sided)	CHF 3.95
18	519988Z	BEZEL KIT WHEELBOX	2	Roadster Models	CHF 17.40
18	37H6879Z	BEZEL KIT, WIPER WHEELBOX	2	GT Models	CHF 26.30
19	ADC560	SEAL UNDER WIPER BASE (SLIGHTLY OVAL)	1	Roadster Models	CHF 1.45
19	27H6428	WASHER SEALING, UNDER WIPER BASE (ROUND)	1	GT Models	CHF 1.45
20	BHA4312	WIPER BASE CHROME	1	Roadster Models	CHF 5.10
20	AHH7431	CHROME BEZEL WHEELBOX	1	GT Models	CHF 25.95
21	37H3045	WIPER MOTOR GEARBOX/GEAR 105°	1	Roadster Models	CHF 32.75
21	37H3048	WIPER MOTOR GEARBOX/GEAR 115°	1	GT Models	CHF 57.65
22	37H4952	WIPER ARM, STRAIGHT, DRIVERS SIDE, RHD	2	Roadster Models - to GHN4 164063 1967-69 (bright narrow)	CHF 45.45
22	37H4952	WIPER ARM, STRAIGHT, DRIVERS SIDE, RHD	2	GT Models - GHD4 139472 to GHD4 158230 1967-69 (bright narrow)	CHF 45.45
23	GWB219	WIPER BLADE, 10",5,2MM, BRIGHT	2	Roadster Models - to GHN4 164063 1967-69 (bright narrow)	CHF 19.05
23	GWB143	WIPER BLADE 13"LONG, 5MM, BRIGHT	2	GT Models - GHD4 139472 to GHD4 158230 1967-69 (bright narrow)	CHF 19.00
24	BHA4914S	WIPER ARM BRIGHT, WIDE FITTING 7MM, STAINLESS STEEL, RHD	2	Roadster Models - GHN4 164064 to GHN5 294250 1969-72 (bright, wide)	CHF 58.90
24	BHA5201Z	WIPER ARM TEX BLACK	2	Roadster Models - GHN5 294251 1972 on (black)	CHF 35.35
24	BHA4914S	WIPER ARM BRIGHT, WIDE FITTING 7MM, STAINLESS STEEL, RHD	2	GT Models - GHD4 158231 to GHD5 296000 1968-72 (bright, wide)	CHF 58.90
24	BHA5205Z	WIPER ARM, BLACK, STRAIGHT FITTING, DRIVERS SIDE, RHD	2	GT Models - GHD5 296001 on 1972 on (black)	CHF 37.80
25	GWB141Z	USE GWB141	2	Roadster Models - GHN4 164064 to GHN5 294250 1969-72 (bright, wide)
25	GWB349Z	WIPER BLADE, 10", 7,2MM, BAYONET, BLACK, AFTERMARKET	2	Roadster Models - GHN5 294251 1972 on (black)	CHF 34.35
25	GWB144Z	WIPER BLADE 7,2 MM, WIDE FITTING,BAYONET, BRIGHT, AFTERMARKET	2	GT Models - GHD4 158231 to GHD5 296000 1968-72 (bright, wide)	CHF 26.65
25	GWB913	WIPER BLADE, 13", BLACK	2	GT Models - GHD5 296001 on 1972 on (black)	CHF 19.05