BRAKE MASTER CYLINDER

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).

Ill.no.	Partno.	Part	Quantity required	Info	Price
1	LK36944	USE LK36944X	1	original
1	LK36944X	MASTER CYLINDER, BRAKE & CLUTCH, AFTERMARKET	1	replacement	CHF 120.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
2	8G8224Z	SEAL KIT 7/8 DBL MC	1		CHF 22.85

Ill.no.	Partno.	Part	Quantity required	Info	Price
3	501189	COVER CYLINDER	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
4	513123A	CAP, MASTER CYLINDER, PLASTIC REPLACEMENT	1	plastic - replaces metal cap	CHF 10.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
5	17H4708	WASHER, ORIGINAL FILLER CAP	1	for original metal cap	CHF 11.50

Ill.no.	Partno.	Part	Quantity required	Info	Price
6	AAA4758	SCREW M/CYLINDER	a/r		CHF 4.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
7	GHF321	WASHER STAR INT 1/4	a/r		CHF 0.45

Ill.no.	Partno.	Part	Quantity required	Info	Price
8	501190	GASKET, MASTER CYLINDER COVER, ORIGINAL	1	original cylinders	CHF 8.15

Ill.no.	Partno.	Part	Quantity required	Info	Price
9	501193	PLATE FRONT	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
10	AAA4757	GASKET SIDE (M/CYL)	1		CHF 5.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
12	AJH5083	M/CYL SPRING SINGLE	2		CHF 6.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
13	059267	USE 7H7488	1

Ill.no.	Partno.	Part	Quantity required	Info	Price
14	501194	GAITER, MASTER CYLINDER PUSH ROD	2		CHF 13.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
15	501775	PUSH ROD, BRAKE MASTER CYLINDER	2		CHF 98.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
16	PJ8812	CLEVIS PIN, 5/16" X 1.1/16"	2		CHF 2.85

Ill.no.	Partno.	Part	Quantity required	Info	Price
17	AJD7731	WASHER THACKERY 5/16	2		CHF 2.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
18	GHF301	WASHER 5/16 X 5/8 M8	2		CHF 0.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
19	PS103121	SPLIT PIN 3MM	2		CHF 3.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
20	504852	PUSH ROD CLUTCH SLAVE CYLINDER	2	cut to fit	CHF 18.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
21	057194K	FORK ASSEMBLY	2	incl. screw pin	CHF 31.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
23	NT605041	NUT 5/16 UNF JAM THIN	2		CHF 1.20

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

Ill.no.	Partno.	Part	Quantity required	Info	Price
25	21K8564	ADAPTOR, SLAVE CYLINDER PIPE	1	replacement	CHF 21.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
26	233220A	COPPER WASHER 3/8ID 5/8 OD	1		CHF 1.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
27	BH605261	BOLT 5/16UNF X 3-1/4	2		CHF 4.30

Ill.no.	Partno.	Part	Quantity required	Info	Price
28	GHF302	WASHER 3/8 X3/4 OD	4		CHF 0.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
29	GHF333	WASHER SPRING 3/8	2		CHF 0.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
30	GHF202	NUT PLAIN 3/8 UNF	2		CHF 0.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
31	107691	BRACKET ASSEMBLY	2		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
32	JN2107	HALF NUT 1/4 UNF	4		CHF 1.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
35	114530	METAL TANK TR3/3A AH3K	1	TR3 from TS13046, TR3A	CHF 83.90
35	ACB5856	TANK MASTER CYLINDER SUPPLY TR3A TS41630 ON BN7 BT	1	TR3A from TS41630	CHF 83.90

Ill.no.	Partno.	Part	Quantity required	Info	Price
37	106095	SEAL, FILLER CAP	1		CHF 2.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
38	113368	CLIP TANK ATTACHMENT	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
39	CRST148	LABEL RESERVOIR GIRLING WARNING	1		CHF 8.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
40	GHF117	SCREW 1/4UNF X 3/4	2		CHF 1.45

Ill.no.	Partno.	Part	Quantity required	Info	Price
41	GHF200	NUT 1/4 UNF	2		CHF 0.60

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

Ill.no.	Partno.	Part	Quantity required	Info	Price
43	505062	BRAKE PIPE, FUEL TANK TO MASTER CYLINDER	1		CHF 39.55

Ill.no.	Partno.	Part	Quantity required	Info	Price
45	GR64067854	MASTER CYLINDER, BRAKE & CLUTCH, 0.75"	1	TR3 & TR3A	CHF 77.05

Ill.no.	Partno.	Part	Quantity required	Info	Price
46	GRK1027	REPAIR KIT, BRAKE MASTER CYLINDER, 0.75" BORE	1		CHF 31.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
47	111163	SPACER NCA	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
48	057194K	FORK ASSEMBLY	1	includes screw pin	CHF 31.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
50	NT605041	NUT 5/16 UNF JAM THIN	1		CHF 1.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
51	GHF502	SPLITPIN 3/32 X1.5IN	1		CHF 0.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
52	507206	PUSH ROD MASTER CYLINDER	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
53	SH605071	SCREW 5/16" UNF X 7/8"	2		CHF 2.05

Ill.no.	Partno.	Part	Quantity required	Info	Price
54	GHF201	NUT 5/16 UNF	1		CHF 0.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
55	GHF332	WASHER SPRING 5/16	2		CHF 0.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
60	131661	BRAKE MASTER CYLINDER 0.75	1	TR4	CHF 270.60
60	GR64067671	MASTER CYLINDER BRAKE, TR4/4A 0.70IN	1	TR4	CHF 109.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
61	GRK1027	REPAIR KIT, BRAKE MASTER CYLINDER, 0.75" BORE	1	TR4 (0.75" bore)	CHF 31.10
61	18G8986	REPAIR KIT, BRAKE MASTER CYLINDER 0.70"	1	TR4 (0.70" bore)	CHF 22.30

Ill.no.	Partno.	Part	Quantity required	Info	Price
62	510844	CAP, MASTER CYLINDER, 70MM	1		CHF 18.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
63	606404A	SEAL M/CYL CAP	1		CHF 5.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
64	111163	SPACER NCA	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
65	510197	PUSHROD MASTER CYLINDER 13/11/2019 NLP	1		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
66	PJ8812	CLEVIS PIN, 5/16" X 1.1/16"	1		CHF 2.85

Ill.no.	Partno.	Part	Quantity required	Info	Price
67	131787	TENSIONER SPRING CLEVIS PIN	2		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
68	GHF301	WASHER 5/16 X 5/8 M8	1		CHF 0.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
69	GHF503	SPLITPIN 7/64X1.5IN	1		CHF 1.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
70	GHF103	SCREW 5/16 UNF X 1IN	2		CHF 0.90

Ill.no.	Partno.	Part	Quantity required	Info	Price
71	GHF202	NUT PLAIN 3/8 UNF	1		CHF 0.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
72	GHF332	WASHER SPRING 5/16	2		CHF 0.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
Lockheed Bremshydraulik (TR2, TR3 bis TS13045)
1	LK36944	USE LK36944X	1	original
1	LK36944X	MASTER CYLINDER, BRAKE & CLUTCH, AFTERMARKET	1	replacement	CHF 120.10
2	8G8224Z	SEAL KIT 7/8 DBL MC	1		CHF 22.85
3	501189	COVER CYLINDER	1		availability request (add quantity to basket, offer follows)
4	513123A	CAP, MASTER CYLINDER, PLASTIC REPLACEMENT	1	plastic - replaces metal cap	CHF 10.40
5	17H4708	WASHER, ORIGINAL FILLER CAP	1	for original metal cap	CHF 11.50
6	AAA4758	SCREW M/CYLINDER	a/r		CHF 4.75
7	GHF321	WASHER STAR INT 1/4	a/r		CHF 0.45
8	501190	GASKET, MASTER CYLINDER COVER, ORIGINAL	1	original cylinders	CHF 8.15
9	501193	PLATE FRONT	1		availability request (add quantity to basket, offer follows)
10	AAA4757	GASKET SIDE (M/CYL)	1		CHF 5.60
12	AJH5083	M/CYL SPRING SINGLE	2		CHF 6.75
13	059267	USE 7H7488	1
14	501194	GAITER, MASTER CYLINDER PUSH ROD	2		CHF 13.20
15	501775	PUSH ROD, BRAKE MASTER CYLINDER	2		CHF 98.20
16	PJ8812	CLEVIS PIN, 5/16" X 1.1/16"	2		CHF 2.85
17	AJD7731	WASHER THACKERY 5/16	2		CHF 2.25
18	GHF301	WASHER 5/16 X 5/8 M8	2		CHF 0.40
19	PS103121	SPLIT PIN 3MM	2		CHF 3.25
20	504852	PUSH ROD CLUTCH SLAVE CYLINDER	2	cut to fit	CHF 18.75
21	057194K	FORK ASSEMBLY	2	incl. screw pin	CHF 31.00
23	NT605041	NUT 5/16 UNF JAM THIN	2		CHF 1.20
24	GHF502	SPLITPIN 3/32 X1.5IN	2		CHF 0.60
25	21K8564	ADAPTOR, SLAVE CYLINDER PIPE	1	replacement	CHF 21.75
26	233220A	COPPER WASHER 3/8ID 5/8 OD	1		CHF 1.25
27	BH605261	BOLT 5/16UNF X 3-1/4	2		CHF 4.30
28	GHF302	WASHER 3/8 X3/4 OD	4		CHF 0.80
29	GHF333	WASHER SPRING 3/8	2		CHF 0.35
30	GHF202	NUT PLAIN 3/8 UNF	2		CHF 0.60
31	107691	BRACKET ASSEMBLY	2		availability request (add quantity to basket, offer follows)
32	JN2107	HALF NUT 1/4 UNF	4		CHF 1.20
Girling Bremshydraulik (TR3 ab TS13046, TR3A)
35	114530	METAL TANK TR3/3A AH3K	1	TR3 from TS13046, TR3A	CHF 83.90
35	ACB5856	TANK MASTER CYLINDER SUPPLY TR3A TS41630 ON BN7 BT	1	TR3A from TS41630	CHF 83.90
37	106095	SEAL, FILLER CAP	1		CHF 2.10
38	113368	CLIP TANK ATTACHMENT	1		availability request (add quantity to basket, offer follows)
39	CRST148	LABEL RESERVOIR GIRLING WARNING	1		CHF 8.60
40	GHF117	SCREW 1/4UNF X 3/4	2		CHF 1.45
41	GHF200	NUT 1/4 UNF	2		CHF 0.60
42	GHF331	WASHER SPRING 1/4	2		CHF 0.55
43	505062	BRAKE PIPE, FUEL TANK TO MASTER CYLINDER	1		CHF 39.55
45	GR64067854	MASTER CYLINDER, BRAKE & CLUTCH, 0.75"	1	TR3 & TR3A	CHF 77.05
46	GRK1027	REPAIR KIT, BRAKE MASTER CYLINDER, 0.75" BORE	1		CHF 31.10
47	111163	SPACER NCA	1		availability request (add quantity to basket, offer follows)
48	057194K	FORK ASSEMBLY	1	includes screw pin	CHF 31.00
50	NT605041	NUT 5/16 UNF JAM THIN	1		CHF 1.20
51	GHF502	SPLITPIN 3/32 X1.5IN	1		CHF 0.60
52	507206	PUSH ROD MASTER CYLINDER	1		availability request (add quantity to basket, offer follows)
53	SH605071	SCREW 5/16" UNF X 7/8"	2		CHF 2.05
54	GHF201	NUT 5/16 UNF	1		CHF 0.35
55	GHF332	WASHER SPRING 5/16	2		CHF 0.25
Girling Bremshydraulik (TR4-4A)
60	131661	BRAKE MASTER CYLINDER 0.75	1	TR4	CHF 270.60
60	GR64067671	MASTER CYLINDER BRAKE, TR4/4A 0.70IN	1	TR4	CHF 109.40
61	GRK1027	REPAIR KIT, BRAKE MASTER CYLINDER, 0.75" BORE	1	TR4 (0.75" bore)	CHF 31.10
61	18G8986	REPAIR KIT, BRAKE MASTER CYLINDER 0.70"	1	TR4 (0.70" bore)	CHF 22.30
62	510844	CAP, MASTER CYLINDER, 70MM	1		CHF 18.20
63	606404A	SEAL M/CYL CAP	1		CHF 5.40
64	111163	SPACER NCA	1		availability request (add quantity to basket, offer follows)
65	510197	PUSHROD MASTER CYLINDER 13/11/2019 NLP	1		availability request (add quantity to basket, offer follows)
66	PJ8812	CLEVIS PIN, 5/16" X 1.1/16"	1		CHF 2.85
67	131787	TENSIONER SPRING CLEVIS PIN	2		availability request (add quantity to basket, offer follows)
68	GHF301	WASHER 5/16 X 5/8 M8	1		CHF 0.40
69	GHF503	SPLITPIN 7/64X1.5IN	1		CHF 1.25
70	GHF103	SCREW 5/16 UNF X 1IN	2		CHF 0.90
71	GHF202	NUT PLAIN 3/8 UNF	1		CHF 0.60
72	GHF332	WASHER SPRING 5/16	2		CHF 0.25

BRAKE MASTER CYLINDER

Lockheed Bremshydraulik (TR2, TR3 bis TS13045)

Girling Bremshydraulik (TR3 ab TS13046, TR3A)

Girling Bremshydraulik (TR4-4A)