CYLINDER HEADS 100-4 (1953 - 1956) - Your Shop for British Classic C

CAR IDENTIFICATION AUSTIN-HEALEY

Engine Number

The Engine Number is stamped on a plate secured to the front left-hand side of the cylinder block. (100-6 and 3000 only.) The 100-4 is numbered on the right-hand side of the block.

Gearbox Number

The Gearbox Number is stamped on the right-hand side of the gearbox below the oil level dipstick (except BN1).

Car Number and Body Number

The Car Number and the Body Number are stamped on plates on the right-hand side of the firewall.

Year	Model	Starting Numbers		Finishing Numbers		Remarks
1953-55	100-4 BN1	133234	136894	228026	(unknown)	3-speed
1955-56	100-4 BN2	228047	(BN2 uses car/engine numbers)		233455	4-speed
1956-59	100-6 BN4	22598	(BN4 uses car/engine numbers)		(unknown)	4 seater
1958-59	100-6 BN6	501	60949	4650	26D-H77766	2 seater, 6-port cylinder head
1959-61	3000 BN7 MkI	101	29D-H-101	13750	29D-H-26212	2-seater, horizontal grille stats
1959-61	3000 BT7 MkI	101	29D-H-101	13750	29D-H-26212	4-seater horizontal grille slats
1961-62	3000 BN7 MkII	13751	29E-H-101	18888	29E-H-5799	2-seater, vertical grille slats, 3 x 1 1/2"carburettors
1961-62	3000 BT7 MkII	13751	29E-H-101	19853	29E-E5799	4-seater, vertical grille slats, 3 x 1 1/2" carburettors
1962-63	3000 BJ7	17551	29F-101 29FF-101	25314	29F-6188	roll-up windows, 2 x 1 3/4" carburettors
1963-68	3000 BJ8	25315	29F-101 29KF-101 29KFA-224	43026	29FF-164	roll-up windows, 2 x 2" carburettors, wood veneered dash

CYLINDER HEADS 100-4 (1953 - 1956)

Ill.no.	Partno.	Part	Quantity required	Info	Price
1	021-920	CYLINDER HEAD, ALUMINIUM	1		CHF 6'841.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
1	CB500	GASKET SET TOP AH100/4	1		CHF 112.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
4	AEK122	PLUG-WATER ELBOW	1		CHF 23.05

Ill.no.	Partno.	Part	Quantity required	Info	Price
5	232043A	COPPER WASHER 13/16X5/8	1		CHF 2.65

Ill.no.	Partno.	Part	Quantity required	Info	Price
6	328-825	STUD ROCKER PEDESTAL, LONG	4		CHF 12.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
7	328-815	STUD ROCKER PEDESTAL, SHORT	4		CHF 15.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
8	328-835	STUD ROCKER COVER	2		CHF 7.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
9	AJD8106Z	NUT 3/8 BSF	8		CHF 2.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
10	WP9	WASHER, PLAIN, 3/8" ID X 3/4" OD	8		CHF 3.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
11	GHF333	WASHER SPRING 3/8	8		CHF 0.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
12	2K6995	NUT CYLINDER HEAD STUD	11		CHF 10.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
13	GHF303	WASHER 7/16 X 7/8 OD	11		CHF 0.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
15	88G588	TAP HEATER BRASS	1		CHF 24.65

Ill.no.	Partno.	Part	Quantity required	Info	Price
16	AAA836	FIBRE WASHER	a/r		CHF 2.05

Ill.no.	Partno.	Part	Quantity required	Info	Price
17	835-560	HOUSING TSTAT AH	1		CHF 108.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
18	697-320	THERMOSTAT GASKET	1		CHF 2.85

Ill.no.	Partno.	Part	Quantity required	Info	Price
19	328-855	STUD, STAINLESS STEEL	4		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
20	AJD8105Z	NUT 5/16 BSF	4		CHF 0.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
21	GHF332	WASHER SPRING 5/16	4		CHF 0.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
22	852-095	ROCKER COVER ALLOY HEALEY	1	The original rocker cover is not available, use this aluminium type as a replacement.	CHF 329.65

Ill.no.	Partno.	Part	Quantity required	Info	Price
24	GEG448	GASKET ROCKER COVER AH100/4	1		CHF 11.00
24	529-108	GASKET VALVE COVER SILICONE	1		CHF 51.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
25	830-260	CAP NUT AH	2		CHF 46.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
26	AEC2179	WASHER ROCKER COVER ZINC	2		CHF 5.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
27	AEC2178	RUBBER BUSH ROCKER COVER	2		CHF 2.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
28	834-850	CAP, OIL FILLER	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
31	1B1809	OIL FEED PIPE AH	1		CHF 71.50

Ill.no.	Partno.	Part	Quantity required	Info	Price
33	WF509	WASHER, FIBRE, 3/8" ID X 5/8" OD	2		CHF 1.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
34	1B2111	SCREW ROCKER SHAFT OIL FEED	1		CHF 25.90


35		UNION, in cylinder head	1		NA

Ill.no.	Partno.	Part	Quantity required	Info	Price
36	2K4956	WASHER FIBRE 3/8" ID	1		CHF 1.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
38	021-056	GASKET, CYLINDER HEAD	1		CHF 74.15

Ill.no.	Partno.	Part	Quantity required	Info	Price
40	AEC724	INLET VALVE AH	4		CHF 20.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
41	1B1806	EXHAUST VALVE 100/4	4		CHF 18.65

Ill.no.	Partno.	Part	Quantity required	Info	Price
42	021-023	VALVE GUIDE, INLET	4		CHF 7.65
42	1B1807	VALVE GUIDE EXHAUST	4		CHF 25.05

Ill.no.	Partno.	Part	Quantity required	Info	Price
43			4
43	1B1808	VALVE GUIDE EXHAUST SIL/BRNZ	4		CHF 25.05

Ill.no.	Partno.	Part	Quantity required	Info	Price
44	ENG525	VALVE SPRINGS AH, CAR SET	1		CHF 77.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
46	1B1811	RETAINER, VALVE SPRING	8		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
47	1B2812	COLLAR, VALVE SPRING, LOWER	8		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
48	1B1479	OIL SEAL AH	8		CHF 4.90

Ill.no.	Partno.	Part	Quantity required	Info	Price
49	1B2751	SHROUD, WITH OIL SEAL & RETAINER	8		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
50	1K800	COTTER, VALVE RETAINER, PAIR	8	Set of 2	CHF 6.50

Ill.no.	Partno.	Part	Quantity required	Info	Price
51	1K372	SPRING CLIP	8		CHF 1.55

Ill.no.	Partno.	Part	Quantity required	Info	Price
55	1B1382	ROCKER SHAFT AH 100-4	1		CHF 47.90

Ill.no.	Partno.	Part	Quantity required	Info	Price
56	328-035	PLUG	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
57	2K6534	PLUG	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
58	839-070	SPACER	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
59	324-505	WASHER, SPRING	2		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
60	324-515	WASHER	2		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
61	GHF502	SPLITPIN 3/32 X1.5IN	2		CHF 0.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
64	11B298	ROCKER PEDESTAL AH	1		CHF 66.85

Ill.no.	Partno.	Part	Quantity required	Info	Price
65	11B121	PEDESTAL ROCKER SHAFT	3		CHF 38.85

Ill.no.	Partno.	Part	Quantity required	Info	Price
66	AED159	VALVE ROCKER ASSY AH	8		CHF 36.70

Ill.no.	Partno.	Part	Quantity required	Info	Price
67	11B511	BUSH, ROCKER ARM	8		CHF 6.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
68	839-060	SCREW TAPPET ADJ AH	8		CHF 28.70

Ill.no.	Partno.	Part	Quantity required	Info	Price
69	310-870	NUT, LOCKING	8		CHF 1.50

Ill.no.	Partno.	Part	Quantity required	Info	Price
70	031-229	SPRING	3		CHF 10.90

Ill.no.	Partno.	Part	Quantity required	Info	Price
75	021-395	PUSH ROD	8		CHF 18.90
75	021-392	PUSH ROD, ENGINE, PREMIUM QUALITY	8		CHF 49.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
76	12B2670	CAM FOLLOWER	8		CHF 19.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
1	021-920	CYLINDER HEAD, ALUMINIUM	1		CHF 6'841.00
1	CB500	GASKET SET TOP AH100/4	1		CHF 112.60
4	AEK122	PLUG-WATER ELBOW	1		CHF 23.05
5	232043A	COPPER WASHER 13/16X5/8	1		CHF 2.65
6	328-825	STUD ROCKER PEDESTAL, LONG	4		CHF 12.20
7	328-815	STUD ROCKER PEDESTAL, SHORT	4		CHF 15.25
8	328-835	STUD ROCKER COVER	2		CHF 7.75
9	AJD8106Z	NUT 3/8 BSF	8		CHF 2.10
10	WP9	WASHER, PLAIN, 3/8" ID X 3/4" OD	8		CHF 3.60
11	GHF333	WASHER SPRING 3/8	8		CHF 0.35
12	2K6995	NUT CYLINDER HEAD STUD	11		CHF 10.25
13	GHF303	WASHER 7/16 X 7/8 OD	11		CHF 0.80
15	88G588	TAP HEATER BRASS	1		CHF 24.65
16	AAA836	FIBRE WASHER	a/r		CHF 2.05
17	835-560	HOUSING TSTAT AH	1		CHF 108.75
18	697-320	THERMOSTAT GASKET	1		CHF 2.85
19	328-855	STUD, STAINLESS STEEL	4		availability request (add quantity to basket, offer follows)
20	AJD8105Z	NUT 5/16 BSF	4		CHF 0.95
21	GHF332	WASHER SPRING 5/16	4		CHF 0.25
22	852-095	ROCKER COVER ALLOY HEALEY	1	The original rocker cover is not available, use this aluminium type as a replacement.	CHF 329.65
24	GEG448	GASKET ROCKER COVER AH100/4	1		CHF 11.00
24	529-108	GASKET VALVE COVER SILICONE	1		CHF 51.40
25	830-260	CAP NUT AH	2		CHF 46.10
26	AEC2179	WASHER ROCKER COVER ZINC	2		CHF 5.35
27	AEC2178	RUBBER BUSH ROCKER COVER	2		CHF 2.25
28	834-850	CAP, OIL FILLER	1		availability request (add quantity to basket, offer follows)
31	1B1809	OIL FEED PIPE AH	1		CHF 71.50
33	WF509	WASHER, FIBRE, 3/8" ID X 5/8" OD	2		CHF 1.40
34	1B2111	SCREW ROCKER SHAFT OIL FEED	1		CHF 25.90

35		UNION, in cylinder head	1		NA
36	2K4956	WASHER FIBRE 3/8" ID	1		CHF 1.75
38	021-056	GASKET, CYLINDER HEAD	1		CHF 74.15
40	AEC724	INLET VALVE AH	4		CHF 20.40
41	1B1806	EXHAUST VALVE 100/4	4		CHF 18.65
42	021-023	VALVE GUIDE, INLET	4		CHF 7.65
42	1B1807	VALVE GUIDE EXHAUST	4		CHF 25.05
43			4
43	1B1808	VALVE GUIDE EXHAUST SIL/BRNZ	4		CHF 25.05
44	ENG525	VALVE SPRINGS AH, CAR SET	1		CHF 77.40
46	1B1811	RETAINER, VALVE SPRING	8		availability request (add quantity to basket, offer follows)
47	1B2812	COLLAR, VALVE SPRING, LOWER	8		availability request (add quantity to basket, offer follows)
48	1B1479	OIL SEAL AH	8		CHF 4.90
49	1B2751	SHROUD, WITH OIL SEAL & RETAINER	8		availability request (add quantity to basket, offer follows)
50	1K800	COTTER, VALVE RETAINER, PAIR	8	Set of 2	CHF 6.50
51	1K372	SPRING CLIP	8		CHF 1.55
55	1B1382	ROCKER SHAFT AH 100-4	1		CHF 47.90
56	328-035	PLUG	1		availability request (add quantity to basket, offer follows)
57	2K6534	PLUG	1		availability request (add quantity to basket, offer follows)
58	839-070	SPACER	1		availability request (add quantity to basket, offer follows)
59	324-505	WASHER, SPRING	2		availability request (add quantity to basket, offer follows)
60	324-515	WASHER	2		availability request (add quantity to basket, offer follows)
61	GHF502	SPLITPIN 3/32 X1.5IN	2		CHF 0.60
64	11B298	ROCKER PEDESTAL AH	1		CHF 66.85
65	11B121	PEDESTAL ROCKER SHAFT	3		CHF 38.85
66	AED159	VALVE ROCKER ASSY AH	8		CHF 36.70
67	11B511	BUSH, ROCKER ARM	8		CHF 6.40
68	839-060	SCREW TAPPET ADJ AH	8		CHF 28.70
69	310-870	NUT, LOCKING	8		CHF 1.50
70	031-229	SPRING	3		CHF 10.90
75	021-395	PUSH ROD	8		CHF 18.90
75	021-392	PUSH ROD, ENGINE, PREMIUM QUALITY	8		CHF 49.00
76	12B2670	CAM FOLLOWER	8		CHF 19.60

Due to company vacations, orders will be delivered from Monday, January 6st, 2025, thank you for your understanding.

CYLINDER HEADS 100-4 (1953 - 1956)