REAR DRUM BRAKES

CAR IDENTIFICATION TR5 - TR6

Before ordering any parts for your TR sports car, it is essential that you have full details of the chassis number, engine number, body number, rear axle and gearbox numbers.

Number Locations

Commission/Chassis Number	The commission number on TR5-250 and early TR6 models were mounted on plates affixed to the top of the inner lefthand front wing. The plate included the commission number which could have a suffix 'L' or 'U' (1971 on) for lefthand drive models, and 'O' for overdrive. Paint & trim colour codes were also shown.
	Later TR6 models had the commission plate attached to the lefthand 'B' post, below the door shut plate.
Body Number	Two plates attached to the bulkhead were body numbers. One was fitted by the manufacturers of the body shell, the other by Triumph. These numbers are not required when ordering replacement parts.
Engine Number	The engine number was stamped onto a lip at the rear of the lefthand side of all engine blocks, just visible below the spark plug. The engine number is essential when ordering engine parts.
Gearbox Number	The gearbox number is stamped onto the casing just behind the clutch lever cross- haft box. On later US models the number was stamped above the starter motor bulge on the righthand side of the gearbox casing. Use this number when ordering gearbox parts.
Rear Axle Number	The rear axle number is located at the base of the axle housing, when viewed from beneath the car. Use this number when ordering axle parts.

TR5 Pi Models
1967	CP1	Prototype
	CP2	First production car, (built 29th August 1967)
	CP585	Last production car that year
1968	CP586	First production car, (built 1st January 1968)
	CP3101	Last production car, (built 19th September 1968)

TR250 Carburettor Models
1967	CD1-L	First production car, (built on 11th July 1967)
	CD2684 L	Last production car that year
1968	CD2685 L	First production car
	CD8594 L	Last production car, (built 19th September 1968)

TR6 Pi Models
1968	1969 model year
	CP25156	First production car, (built 28th November 1968)
	CP25158	Last production car that year
	CP25001	First car was probably a prototype
	CKD	CP25002 To CP25145 were CKD
1969	1969 model year
	CP25159	First production car, (built 2nd January 1969)
	CP26998	Last production car, (built 10th September 1968)
	1970 model year
	CP50001	First production car, (built 1st September 1969)
	CP50464	Last production car that year
	CKD	CP50002 To CP50436 believed to be CKD
1970	1970 model year
	CP50465	First production car, (built 1st January 1970)
	CP52785	Last production car that year
1971	1971 model year
	CP52786	First production car, (built 1st January 1971)
	CP54572	Last production car, (built 7th September 1971)
	CKD	CP54573 To CP54584 were CKD cars
	1972 model year
	CP75001	First production car, (built 27th September 1971)
	CP7544	Last production car that year
1972	1972 model year
	CP75455	First production car, (built 3rd January 1972)
	CP77718	Last production car, (built 21st September 1972)
	1973 model year
	CR169	First production car, (built 15th November 1972)
	CR664	Last production car that year
	CKD	CR1 to CR168 were CKD cars
1973	1973 model year
	CR665	First production car, (built on 2nd January 1973)
	CR2911	Last production car, (built 17th October 1973)
	1974 model year
	CR5049	First production car, (built 14th September 1973)
	CR5612	Last production car that year
	CKD	CR5001 To CR5048 were CKD cars
1974	1974 model year
	CR5613	First production car, (built 1st January 1974)
	CR6630	Last production car that year
1975	1974 model year
	CR6631	First production car, (built 1st January 1975)
	CR6701	Last production car, (built 7th February 1975)

TR6 Carburettor Models
1968	1969 model year
	CC25003 L	First production car, (built 19th September 1968)
	CC27383 L	Last production car that year
	CC25001 & CC25002	Not yet found in factory build records
1969	1969 model year
	CC27384 L	First production car, (built 2nd January 1969)
	CC32142 L	Last production car, (built 19th December 1969)
	1970 model year
	CC50001 L	First production car, (built 22nd November 1969)
	CC51032 L	Last production car that year
1970	1970 model year
	CC51033 L	First production car, (built 1st January 1970)
	CC60902 L	Last production car that year
1971	1971 model year
	CC60903 L	First production car, (built 1st January 1971)
	CC67893 L	Last production car, (built 20th August 1971)
	1972 model year
	CC75001 L	First production car, (built 20th August 1971)
	CC7881	Last production car that year
1972	1972 model year
	CC78813 U	First production car, (built 3rd January 1972)
	CC85737 U	Last production car, (built 5th October 1972)
	1973 model year
	CF1 U	First production car, (built 11th September 1972)
	CF 4028 U	Last production car that year
1973	1973 model year
	CF4029 U	First production car, (built 2nd January 1973)
	CF17002 U	Last production car that year
1974	1974 model year
	CF17002 U	First production car, (built 2nd January 1974)
	CF25777 U	Last production car, (built 18th September 1974)
	1975 model year
	CF27001 U	First production car, (built 22nd August 1974)
	CF29580 U	Last production car that year
1975	1975 model year
	CF29581 U	First production car, (built 2nd January 1975)
	CF39991 U	Last production car, (built 23rd August 1975)
	1976 model year
	CF50001 U	First production car, (built 29th August 1975)
	CF52314 U	Last production car that year
1976	1976 model year
	CF52315 U	First production car, (built 5th January 1976)
	CF58328 U	Last production TR6, (built 15th July 1976)

Ill.no.	Partno.	Part	Quantity required	Info	Price
29	211445	REAR BRAKE ASS RH	1		availability request
29	211444	REAR BRAKE ASS LH	1		availability request

Ill.no.	Partno.	Part	Quantity required	Info	Price
30	212059	BRAKE BACK PLATE RH-TR4A-6	1		availability request
30	212058	BRAKE BACK PLATE-LH TR4A-6 NCA	1		availability request

Ill.no.	Partno.	Part	Quantity required	Info	Price
31	37H6134Z	ADJUSTER KIT R/BRAKE	2		CHF 30.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
32	111054	USE 519762	4

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

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

Ill.no.	Partno.	Part	Quantity required	Info	Price
35	GWC1154	WHEEL CYLINDER, REAR, 0.70" BORE, GIRLING	2	0.70" bore	CHF 46.30
35	GWC1154Z	WHEEL CYLINDER, REAR, 0.70" BORE, AFTERMARKET	2	0.70" bore - repro	CHF 35.25
35	GWC1112	WHEEL CYLINDER, REAR, 0.75" BORE, FLAT PISTON	2	0.75" bore - TR6, 1976 North America	CHF 40.65

Ill.no.	Partno.	Part	Quantity required	Info	Price
36	512351Z	SEALS GR WHL/CYL TR, 0.70", SINGLE	1	per cylinder - 0.70"	CHF 18.75
36	18G9065	SEAL KIT FOR GWC1112/8	1	car set - 0.75" - TR6, 1976 North America	CHF 39.50

Ill.no.	Partno.	Part	Quantity required	Info	Price
37	SMP100030	DUSTCAP BLEED NIPPLE	2		CHF 2.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
38	3H2428	BLEED NIPPLE MGA S&M, 3/8 UNF	2		CHF 3.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
39	GRSP2862	FITTING KIT, CYLINDER TO BACK PLATE, AXLE SET	1	this kit includes items 40, 41, 42 and 43 for both sides	CHF 32.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
40	GRSP2862	FITTING KIT, CYLINDER TO BACK PLATE, AXLE SET	1		CHF 32.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
41	GRSP2862	FITTING KIT, CYLINDER TO BACK PLATE, AXLE SET	1		CHF 32.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
42	GRSP2862	FITTING KIT, CYLINDER TO BACK PLATE, AXLE SET	1		CHF 32.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
43	505093A	BOOT HAND BRAKE TR/AH	2		CHF 8.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
44	157672	HANDBRAKE LEVER	2		CHF 33.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
45	BAU1420A	B/SHOE RETAINER KIT	1	car set	CHF 18.15

Ill.no.	Partno.	Part	Quantity required	Info	Price
48	GRSRS8	FITTING KIT, BRAKE SHOE RETURN SPRINGS, PER AXLE	1		CHF 22.30

Ill.no.	Partno.	Part	Quantity required	Info	Price
49	508817	PULLOFF SPRING (ADJ)	2		CHF 11.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
50	505081	SPRING BRAKE SHOE RETURN, CYLINDER END	2		CHF 6.50

Ill.no.	Partno.	Part	Quantity required	Info	Price
51	GBS778AF	BRAKE SHOES TR3A-6 REAR CG	1		CHF 52.90
51	TT31524	BRAKE SHOE SET, AXLE SET	1	uprated	CHF 215.05

Ill.no.	Partno.	Part	Quantity required	Info	Price
52	210578	BRAKE DRUM TR3A-6 9INCH	2		CHF 58.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
54	202267	ALFIN BRAKE DRUM OE TYPE 9 X 1 3/4 IN 2 PER CAR RE	2	As originally supplied by Triumph - 9 x 1 3/4"	availability request

Ill.no.	Partno.	Part	Quantity required	Info	Price
55	V5435	SCREW BRAKEDRUM 90%	4		CHF 5.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
56	FHS2512	STUD 5/16UNF X 1.5IN	12		CHF 3.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
57	GHF301	WASHER 5/16 X 5/8 M8	12		CHF 0.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
58	GHF222	NUT 5/16UNF NYLOC	12		CHF 1.95

Ill.no.	Partno.	Part	Quantity required	Info	Price
29	211445	REAR BRAKE ASS RH	1		availability request
29	211444	REAR BRAKE ASS LH	1		availability request
30	212059	BRAKE BACK PLATE RH-TR4A-6	1		availability request
30	212058	BRAKE BACK PLATE-LH TR4A-6 NCA	1		availability request
31	37H6134Z	ADJUSTER KIT R/BRAKE	2		CHF 30.80
32	111054	USE 519762	4
33	GHF200	NUT 1/4 UNF	4		CHF 0.60
34	GHF321	WASHER STAR INT 1/4	4		CHF 0.45
35	GWC1154	WHEEL CYLINDER, REAR, 0.70" BORE, GIRLING	2	0.70" bore	CHF 46.30
35	GWC1154Z	WHEEL CYLINDER, REAR, 0.70" BORE, AFTERMARKET	2	0.70" bore - repro	CHF 35.25
35	GWC1112	WHEEL CYLINDER, REAR, 0.75" BORE, FLAT PISTON	2	0.75" bore - TR6, 1976 North America	CHF 40.65
36	512351Z	SEALS GR WHL/CYL TR, 0.70", SINGLE	1	per cylinder - 0.70"	CHF 18.75
36	18G9065	SEAL KIT FOR GWC1112/8	1	car set - 0.75" - TR6, 1976 North America	CHF 39.50
37	SMP100030	DUSTCAP BLEED NIPPLE	2		CHF 2.25
38	3H2428	BLEED NIPPLE MGA S&M, 3/8 UNF	2		CHF 3.60
39	GRSP2862	FITTING KIT, CYLINDER TO BACK PLATE, AXLE SET	1	this kit includes items 40, 41, 42 and 43 for both sides	CHF 32.95
40	GRSP2862	FITTING KIT, CYLINDER TO BACK PLATE, AXLE SET	1		CHF 32.95
41	GRSP2862	FITTING KIT, CYLINDER TO BACK PLATE, AXLE SET	1		CHF 32.95
42	GRSP2862	FITTING KIT, CYLINDER TO BACK PLATE, AXLE SET	1		CHF 32.95
43	505093A	BOOT HAND BRAKE TR/AH	2		CHF 8.60
44	157672	HANDBRAKE LEVER	2		CHF 33.25
45	BAU1420A	B/SHOE RETAINER KIT	1	car set	CHF 18.15
48	GRSRS8	FITTING KIT, BRAKE SHOE RETURN SPRINGS, PER AXLE	1		CHF 22.30
49	508817	PULLOFF SPRING (ADJ)	2		CHF 11.20
50	505081	SPRING BRAKE SHOE RETURN, CYLINDER END	2		CHF 6.50
51	GBS778AF	BRAKE SHOES TR3A-6 REAR CG	1		CHF 52.90
51	TT31524	BRAKE SHOE SET, AXLE SET	1	uprated	CHF 215.05
52	210578	BRAKE DRUM TR3A-6 9INCH	2		CHF 58.95
54	202267	ALFIN BRAKE DRUM OE TYPE 9 X 1 3/4 IN 2 PER CAR RE	2	As originally supplied by Triumph - 9 x 1 3/4"	availability request
55	V5435	SCREW BRAKEDRUM 90%	4		CHF 5.10
56	FHS2512	STUD 5/16UNF X 1.5IN	12		CHF 3.40
57	GHF301	WASHER 5/16 X 5/8 M8	12		CHF 0.40
58	GHF222	NUT 5/16UNF NYLOC	12		CHF 1.95