DYNAMO

CAR IDENTIFICATION

When ordering parts, it is essential that you identify your car exactly, by model year and serial number. Since many part changes were made during model years, the commission 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 record the applicable numbers from your car. Using these numbers is the best way to ensure that you order and receive the correct parts. Wherever possible, we have listed part applications by commission number (e), body number (b) or gearbox (g). For more information on these numbers and years, see the production data below.

Year	Model	Numbers manufactured
		From	To
1953	TR2	TS1 (Aug)	TS302
1954		TS303	TS5192
1955		TS8637 (Sept)	TS9665
1955	TR3	TS8637 (Sept)	TS9665
1956		TS9666	TS14998
1957		TS14999	TS22013 (Sept)
1957	TR3A	TS22014 (Sept)	TS25632
1958		TS25633	TS41629
1959		TS41630	TS65123
1960		TS65124	TS82029
1961		TS82030	TS82346 (Oct)
1961	TR4	CT1 (Aug)	CT2470 (approx.)
	TR3B*	TSF1 (Mar)	TSF530 (Sept)
1962	TR3B*	TCF1	TCF2804 (Oct)
1962	TR4	CT2471 (approx.)	CT18403 (approx.)
1963		CT18404 (approx.)	CT28485 (approx.)
1964		CT28486 (approx.)	CT40000 (approx.)
1965		CT40001 (approx.)	CT40304 (approx.)
1965	TR4A	CTC50001	CTC63736 (approx.)
1966		CTC63737 (approx.)	CTC75000 (approx.)
		CTC75001 (approx.)	CTC78684 (approx.)

*A Note on TR3B's

The TR3B was a very interesting and rare car. Declining sales in the late 50's and early 60's of the TR3 series had led Triumph to carry out a major re-design of the car, which became known as the TR4. It was based on the TR3 running gear but had a Michelotti designed body with wind-up windows and other features designed to improve comfort. The reaction to the TR4 in America was, initially, less than favourable and there was a minor panic back in Coventry where the feeling existed that a mistake had been made in introducing the TR4, and, it was felt essential that the TR3 was 're-introduced'. The car that was re-introduced was the TR3B and in its most basic form the same as the TR3A. There were two series of commission numbers (TSF and TCF), we believe the TSF series was for the 1991cc (83mm) engine and the TCF series for the 2138cc (86mm) engine. Both vehicles were fitted with the later TR4 all-synchromesh gearbox. These are the only distinguishing features that all experts appear to agree on. Unless otherwise specified in the text, all details of the TR3B can be considered to be the same as the post T60001 TR3A.

Location of Serial Numbers

TR2-3B Commission Number

This number is stamped on a plate which is riveted to the righthand bulkhead panel.

TR4-4A Commission Number

This number is stamped on a plate which is riveted to the lefthand bulkhead panel.

TR2-4A Gearbox Number

This number is stamped on the lefthand side of the gearbox casing.

TR2-4A Engine Number

The engine number is stamped on the lefthand side of the cylinder block.

Supersession of Parts

For those of you in possession of original Triumph parts books you may have information which conflicts with that given in the original book. This is usually because the part has been 'superseded' because of some change in specification. For example XKC510 is the lefthand A-post. It used to be 813100 (and the righthand is still 813101), but when the TR6 USA specification cars had an audible buzzer fitted to advise owners that they had opened their door and left the keys in the ignition, it required an extra hole in the A-post to sense the door being opened. Hence 813100 with one hole for a courtesy light becomes XKC510 with two holes. There are many other examples where our Research & Development Department staff find old Austin/Morris saloon car parts that 'will do' to replace 'no longer available' TR parts. These often utilise different part numbers to those shown in the original Triumph parts book.

Model	COMMISSION No.	CHANGES
TR2	TS1	TR2 introduced.
	TS1307	MGA, Frogeye, London Taxi type stop/tail lamps introduced.
	TS4002	Outer sills and 'short door' fitted.
	TS4239	Dzus fasteners replace cables to open bonnet.
	TS6157	Vent lid introduced.
TR3	TS8637	TR3 introduced, 'egg-box' grille fitted.
	TS12568	Windscreen wiper motor moved from righthand to the lefthand side of bulkhead.
	TS13046	Girling hydraulics introduced. TR3 becomes the first mass produced car with disc Brakes fitted as standard.
TR3A	TS22014	Window grille, exterior door handles, different front bumper & overrider design.
	TS28826	Dzus fasteners used on sidescreens.
	TS41878	Colour scheme of front badge changes from red and black to blue and white.
	TS50001	Starter motor changed.
	TS60001	Major body re-design. 'Raised' hinge mounting points, squared rear floor. One piece boot floor fitted. Windscreen stanchions held on by screws in place of Dzus fasteners.
	TS83572	Last TR3A
TR3B	TSF1	TR3B introduced with 1991cc engine and 4 synchro' gearbox.
	TCF1	TR3B introduced with 2138cc engine and 4 synchro' gearbox.
	TCF2804	Last TR3B
TR4	CT1	First TR4 introduced.
	CT6636	Re-designed front suspension with 3* castor.
	CT16801	Stromberg carburettors introduced as mixed fitment.
	CT23383	Deep dish rear springs introduced.
	CT40304	Last TR4 produced.
TR4A	CTC50001	Introduction of the first IRS TR4A, (Solid axle TR4A's Were prefixed 'CT' beginning at CT50001)
	CTC61291	Stromberg carburettors replaced by HS6 SU's.
	CT70000 (approx.)	Cross box silencer introduced
	CT787684	Last of the TR4A rolled of the production line (10th July 1967).

unillustrated articles

Ill.no.	Partno.	Part	Quantity required	Info	Price
NI	200657	USE GEU3101	1	TR2, TR3 to TS9842 (post & nut terminals with cover band over brush gear)	availability request (add quantity to basket, offer follows)
NI	203252	USE GXE3101Z	1	TR3 from TS9843, TR3A to TS600000 (as illustrated but with solid case)	availability request (add quantity to basket, offer follows)
NI	205939	USE GXE3101Z	1	TR3A from TS600001, TR4 (as illustrated but with lucar terminal)	availability request (add quantity to basket, offer follows)
NI	211941	USE GXE3101Z	1	TR4A (as illustrated)	availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
1	GXE3101Z	USE GEU3101	1	rebuilt unit, Lucar terminals
1	GEU3101	DYNAMO LUCAS C40, NEW FROM REPRODUCTION	1	new	CHF 169.45
1	PT10802TR	DYNATOR C40 NEG W/B	1		CHF 657.00
1	PT10802TRP	DYNATOR C40 POS W/B	1		CHF 815.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
2	RTC220A	SPADE LUCAR 1/4IN	1	1/4"	CHF 0.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
3	47H5419	SPADE CONNECTOR FEMALE 3/8", L54942079	1	3/8"	CHF 1.45

Ill.no.	Partno.	Part	Quantity required	Info	Price
4	47H5395	BEARING SHIELD DYNAMO	1	all - except 22258 which is no longer available	availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
6	032307	FELT SEAL DIPSTICK	1		CHF 3.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
7	RTC466A	SPRING SET FOR DYNAMO BRUSH	2		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
8	GGB105	BRUSH SET DYNAMO FOR C39	1	22258 only	CHF 5.40
8	GGB102	BRUSH SET DYNAMO FOR C40	1	all - except 22258	CHF 6.15

Ill.no.	Partno.	Part	Quantity required	Info	Price
11	509311A	DYNAMO ARMATURE, L54217499	1		CHF 97.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
12	WKN404	WOODRUFF KEY 1/2 D X 1/8	1		CHF 3.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
15	27H7647	BRACKET FRONT DYNAMO TR/MGB/S&M	1	all - except 22258 which is no longer available	availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
16	529221A	USE 125-100	1

Ill.no.	Partno.	Part	Quantity required	Info	Price
20	102266	DYNAMO PULLEY	1	uses original (wide) fan belt	CHF 67.40
20	12G1054	PULLEY, ALTERNATOR, ALUMINIUM, 2 3/4" DIAMETER	1	uses narrow fan belt GCB10975	CHF 39.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
21	1B2178	USE 17D11	1

Ill.no.	Partno.	Part	Quantity required	Info	Price
22	NT607041	NUT 7/16 UNF THIN	1		CHF 3.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
23	GHF334	WASHER SPRING 7/16	1		CHF 0.50

Ill.no.	Partno.	Part	Quantity required	Info	Price
24	058912	BRACKET, MOUNTING DYNAMO	1		CHF 28.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
25	SH505061	SCREW 5/16" UNC X 3/4"	3		CHF 0.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
26	GHF332	WASHER SPRING 5/16	3		CHF 0.30

Ill.no.	Partno.	Part	Quantity required	Info	Price
27	059015	PEDESTAL, DYNAMO FITMENT	1		CHF 32.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
28	GHF275	NUT 1/2 UNF NYLOC TN	1		CHF 0.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
29	GHF304	WASHER 1/2 X 15/16	1		CHF 0.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
30	BH605101	BOLT 5/16UNFX1 1/4	1		CHF 3.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
31	GHF301	WASHER 5/16 X 5/8 M8	a/r		CHF 0.55

Ill.no.	Partno.	Part	Quantity required	Info	Price
32	PWZ305	WASHER, PLAIN, 5/16" ID X 7/8" OD	a/r		CHF 2.70

Ill.no.	Partno.	Part	Quantity required	Info	Price
33	GHF272	NUT 5/16UNF NYLOC TN	1		CHF 2.05

Ill.no.	Partno.	Part	Quantity required	Info	Price
34	51K1774	BOLT, GUDGEON PIN	1		CHF 10.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
35	GHF332	WASHER SPRING 5/16	1		CHF 0.30

Ill.no.	Partno.	Part	Quantity required	Info	Price
36	058914	LINK, DYNAMO ADJUSTING	1		CHF 7.45

Ill.no.	Partno.	Part	Quantity required	Info	Price
37	GHF163	SCREW 5/16 UNC X 1IN	1		CHF 1.45

Ill.no.	Partno.	Part	Quantity required	Info	Price
38	106706	LOCK TAB DYNAMO	1		CHF 18.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
39	SH505091	SCREW 5/16" UNC X 1 1/8"	1		CHF 0.85

Ill.no.	Partno.	Part	Quantity required	Info	Price
40	WP19	WASHER, PLAIN, 5/16" ID X 1" OD	1		CHF 5.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
41	WP17	WASHER, PLAIN, 5/16" ID X 1" OD	1		CHF 1.15

Ill.no.	Partno.	Part	Quantity required	Info	Price
42	JN2158	NUT 5/16 UNC JAM	1		CHF 1.65

Ill.no.	Partno.	Part	Quantity required	Info	Price
NI	200657	USE GEU3101	1	TR2, TR3 to TS9842 (post & nut terminals with cover band over brush gear)
NI	203252	USE GXE3101Z	1	TR3 from TS9843, TR3A to TS600000 (as illustrated but with solid case)
NI	205939	USE GXE3101Z	1	TR3A from TS600001, TR4 (as illustrated but with lucar terminal)
NI	211941	USE GXE3101Z	1	TR4A (as illustrated)
1	GXE3101Z	USE GEU3101	1	rebuilt unit, Lucar terminals
1	GEU3101	DYNAMO LUCAS C40, NEW FROM REPRODUCTION	1	new	CHF 169.45
1	PT10802TR	DYNATOR C40 NEG W/B	1		CHF 657.00
1	PT10802TRP	DYNATOR C40 POS W/B	1		CHF 815.60
2	RTC220A	SPADE LUCAR 1/4IN	1	1/4"	CHF 0.80
3	47H5419	SPADE CONNECTOR FEMALE 3/8", L54942079	1	3/8"	CHF 1.45
4	47H5395	BEARING SHIELD DYNAMO	1	all - except 22258 which is no longer available	availability request (add quantity to basket, offer follows)
6	032307	FELT SEAL DIPSTICK	1		CHF 3.40
7	RTC466A	SPRING SET FOR DYNAMO BRUSH	2		availability request (add quantity to basket, offer follows)
8	GGB105	BRUSH SET DYNAMO FOR C39	1	22258 only	CHF 5.40
8	GGB102	BRUSH SET DYNAMO FOR C40	1	all - except 22258	CHF 6.15
11	509311A	DYNAMO ARMATURE, L54217499	1		CHF 97.60
12	WKN404	WOODRUFF KEY 1/2 D X 1/8	1		CHF 3.10
15	27H7647	BRACKET FRONT DYNAMO TR/MGB/S&M	1	all - except 22258 which is no longer available	availability request (add quantity to basket, offer follows)
16	529221A	USE 125-100	1
20	102266	DYNAMO PULLEY	1	uses original (wide) fan belt	CHF 67.40
20	12G1054	PULLEY, ALTERNATOR, ALUMINIUM, 2 3/4" DIAMETER	1	uses narrow fan belt GCB10975	CHF 39.10
21	1B2178	USE 17D11	1
22	NT607041	NUT 7/16 UNF THIN	1		CHF 3.75
23	GHF334	WASHER SPRING 7/16	1		CHF 0.50
24	058912	BRACKET, MOUNTING DYNAMO	1		CHF 28.95
25	SH505061	SCREW 5/16" UNC X 3/4"	3		CHF 0.95
26	GHF332	WASHER SPRING 5/16	3		CHF 0.30
27	059015	PEDESTAL, DYNAMO FITMENT	1		CHF 32.00
28	GHF275	NUT 1/2 UNF NYLOC TN	1		CHF 0.75
29	GHF304	WASHER 1/2 X 15/16	1		CHF 0.95
30	BH605101	BOLT 5/16UNFX1 1/4	1		CHF 3.95
31	GHF301	WASHER 5/16 X 5/8 M8	a/r		CHF 0.55
32	PWZ305	WASHER, PLAIN, 5/16" ID X 7/8" OD	a/r		CHF 2.70
33	GHF272	NUT 5/16UNF NYLOC TN	1		CHF 2.05
34	51K1774	BOLT, GUDGEON PIN	1		CHF 10.10
35	GHF332	WASHER SPRING 5/16	1		CHF 0.30
36	058914	LINK, DYNAMO ADJUSTING	1		CHF 7.45
37	GHF163	SCREW 5/16 UNC X 1IN	1		CHF 1.45
38	106706	LOCK TAB DYNAMO	1		CHF 18.35
39	SH505091	SCREW 5/16" UNC X 1 1/8"	1		CHF 0.85
40	WP19	WASHER, PLAIN, 5/16" ID X 1" OD	1		CHF 5.80
41	WP17	WASHER, PLAIN, 5/16" ID X 1" OD	1		CHF 1.15
42	JN2158	NUT 5/16 UNC JAM	1		CHF 1.65

We are closed from Wednesday noon (28.05.25). Orders will be delivered from Monday, June 2nd, 2025, thank you for your understanding.

DYNAMO