ZENITH STROMBERG CARBURETTOR

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
A	CDSK6	STROMBERG CARBURETTORS SERVICE KIT 175CD	1	Carburettor 3150R, 3365F, 3365R, 3292F, 3292R, 3385L, 3385R, 3337R, 3337L, 3508R, 3508L, 3613R, 3613L, 3771L, 3771R	CHF 98.75
A	CDRK16	CARB REBUILT KIT, 175CDSE	1	Carburettor 3365F, 3365R, 3292F, 3292R, 3385L, 3385R, 3337R, 3337L, 3508R, 3508L, 3613R, 3613L, 3771L, 3771R	CHF 262.15
A	RTC1481A	GASKET PACK 175CD 2SE	1		CHF 33.90

Ill.no.	Partno.	Part	Quantity required	Info	Price
1	518432A	CARBURETTOR DAMPER STROMBERG	2	Carburettor 3150 - 3613	CHF 61.20
1	RTC1909	DAMPENER STROMBERG	2	Carburettor 3771	availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
2	520962	WASHER-PISTON DAMPER	2		CHF 1.40

Ill.no.	Partno.	Part	Quantity required	Info	Price
3	605847A	SCREW STROMBERG	8		CHF 4.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
4	516946A	DAMPER SPRING ZENITH	2		CHF 36.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
5	517119	SCREW DIAPHRAGM RET	8		CHF 4.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
6	517117	WASHER DIAPHRAGM	2	all except carburettor 3150	CHF 32.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
7	RTC164	RING DIAPHRAGM SEAL	2		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
8	JS499AZ	DIAPHRAGM 175CDS/CDSE AFTERMARKET	2	included in rebuild kits	CHF 16.90

Ill.no.	Partno.	Part	Quantity required	Info	Price
10	B19995	RETAINING RING US B	2	all except carburettor 3150	CHF 3.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
11	RTC165A	O RING - CD CARBURETTOR NEEDLE TR6	2		CHF 4.55

Ill.no.	Partno.	Part	Quantity required	Info	Price
11a	519046	NEEDLE ADJUSTING SCREW	2	all carburettors except 3150	CHF 21.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
12	518653A	SCREW-NEEDLE RETAINING	2		CHF 18.45

Ill.no.	Partno.	Part	Quantity required	Info	Price
12.1	518653A	SCREW-NEEDLE RETAINING	2		CHF 18.45

Ill.no.	Partno.	Part	Quantity required	Info	Price
13	516944	NEEDLE ZEN. B2Y	2	Carburettor 3150	CHF 58.35
13	518581	NEEDLE ZEN. B1AF FIX	2	Carburettor 3292	CHF 58.35
13	520315	NEEDLE ZEN B1AF, ADJUSTABLE	2	Carburettor 3365, 3337 to 3771	CHF 62.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
13.1	516944	NEEDLE ZEN. B2Y	2	Carburettor 3150	CHF 58.35
13.1	518581	NEEDLE ZEN. B1AF FIX	2	Carburettor 3292	CHF 58.35
13.1	520315	NEEDLE ZEN B1AF, ADJUSTABLE	2	Carburettor 3365, 3337 to 3771	CHF 62.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
14	518425	ADAPTOR IN CARB	1	all carburettors except 3150 (for 3150 no longer available)	CHF 45.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
15	RTC1910	BYPASS VALVE ASSY STROMBERG	2		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
16	516967	GASKET BYPASS VALVE	2	with external vaccum connection	CHF 5.35
16	517767	GASKET-BYPASS VALVE	2	without external vaccum connection	CHF 10.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
17	516975	BRASS IDLER TRIMMER SCREW	2		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
18	516976	SPRING TRIM SCREW	2		availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
19	517003	SEAL THROTTLE 175CD	4	included in rebuilt kit	CHF 17.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
19.1	517003	SEAL THROTTLE 175CD	4	included in rebuilt kit	CHF 17.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
22	012849A	TEMPERATURE COMPENSATOR	2		CHF 211.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
23	516968	COVER TEMPERATURE COMPENSATOR STROMBERG CARB	1		CHF 38.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
23A	516973	SCREW COMPENSATOR TO CARB	4		CHF 2.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
23B	516974	STAR WASHER TEMPERATURE COMPENSATOR	4		CHF 1.55

Ill.no.	Partno.	Part	Quantity required	Info	Price
24	516972	SEAL SMALL CARBURETTOR BODY	2	in rebuilt kit included	CHF 5.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
25	516971	SEAL TEMP COMPENSATOR	2	in rebuilt kit included	CHF 5.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
26	AAU4547	NEEDLE VALVE STANDARD - OEM	2	included in rebuilt kit	CHF 30.15

Ill.no.	Partno.	Part	Quantity required	Info	Price
27	516980	GASKET FLOAT CDS/EV	2		CHF 8.45


28	366-060	FLOAT CHAMBER		no longer available

Ill.no.	Partno.	Part	Quantity required	Info	Price
29	516979	PLUG JET CDSE	2	carburettor 3365, 3385 (for 3150 no longer available)	CHF 44.20
29	520404	FLOAT CHAMBER PLUG	2	carburettor 3337 to 3771 (for 3150 no longer available)	CHF 29.00

Ill.no.	Partno.	Part	Quantity required	Info	Price
30	512311	O RING	2	included in rebuilt kit	CHF 5.35

Ill.no.	Partno.	Part	Quantity required	Info	Price
32	605837A	SCREW & WASHER LONG	8		CHF 7.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
33	605838	SCREW & WASHER SHORT	4		CHF 5.75

Ill.no.	Partno.	Part	Quantity required	Info	Price
34	606819A	PIN FLOAT HINGE	2		CHF 12.20

Ill.no.	Partno.	Part	Quantity required	Info	Price
35	605833A	FLOAT STROMBERG CARB	2		CHF 82.70

Ill.no.	Partno.	Part	Quantity required	Info	Price
36	RTC1279	CHOKE ASSEMBLY	2	carburettor 3385, 3337, 3508	availability request (add quantity to basket, offer follows)


37		GASKET STARTER BOX TO BODY	2	in rebuilt kit included

Ill.no.	Partno.	Part	Quantity required	Info	Price
38	512285	THROTTLE SPINDLE FRONT	1	front - included in rebuilt kit (carburettor 3150R, 3365F, 3292F, 3385R, 3337R, 3508R, 3613R, 3771R)	CHF 40.90
38	517005	THROTTLE SPINDLE REAR	1	rear - included in rebuilt kit (carburettor 3180L, 3365R, 3292R, 3385L, 3337L, 3508L, 3613L, 3771L)	CHF 75.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
39	365-040A	THROTTLE DISC 175CD ZENITH-STROMBERG	2	included in rebuilt kit	CHF 18.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
40	365-050	SCREW DISC TO SPINDLE	4	included in rebuilt kit	availability request (add quantity to basket, offer follows)

Ill.no.	Partno.	Part	Quantity required	Info	Price
41	516962A	CLIP CABLE RETAINER	2		CHF 2.25

Ill.no.	Partno.	Part	Quantity required	Info	Price
43	512281	SCREW SLOW IDLE	2		CHF 31.85

Ill.no.	Partno.	Part	Quantity required	Info	Price
45	512281	SCREW SLOW IDLE	2		CHF 31.85

Ill.no.	Partno.	Part	Quantity required	Info	Price
44	512282	SPRING	2		CHF 3.80

Ill.no.	Partno.	Part	Quantity required	Info	Price
46	512282	SPRING	2		CHF 3.80


48		VENT VALVE LEVER	2	no longer available


49		LOCK NUT	2	no longer available


50		LEVER FLOAT CHAMBER VENT VALVE	2	no longer available

Ill.no.	Partno.	Part	Quantity required	Info	Price
53	RTC1277	SPRING THROTTLE RETURN	2	carburettor 3613, 3771	CHF 24.60


54	516999	CAM LEVER	2	no longer available

Ill.no.	Partno.	Part	Quantity required	Info	Price
55	512288	ADJUSTING SCREW	2	carburettor 3613, 3771 (3150 - 3508 no longer available)	CHF 8.70

Ill.no.	Partno.	Part	Quantity required	Info	Price
56	512287	LOCK NUT 175CD	2		CHF 3.60

Ill.no.	Partno.	Part	Quantity required	Info	Price
58	GHF322	WASHER STAR INT 5/16	1	rear carburettor	CHF 0.45

Ill.no.	Partno.	Part	Quantity required	Info	Price
59	512292	NUT	1	rear carburettor (for front carburettor no longer available)	CHF 3.10

Ill.no.	Partno.	Part	Quantity required	Info	Price
A	CDSK6	STROMBERG CARBURETTORS SERVICE KIT 175CD	1	Carburettor 3150R, 3365F, 3365R, 3292F, 3292R, 3385L, 3385R, 3337R, 3337L, 3508R, 3508L, 3613R, 3613L, 3771L, 3771R	CHF 98.75
A	CDRK16	CARB REBUILT KIT, 175CDSE	1	Carburettor 3365F, 3365R, 3292F, 3292R, 3385L, 3385R, 3337R, 3337L, 3508R, 3508L, 3613R, 3613L, 3771L, 3771R	CHF 262.15
A	RTC1481A	GASKET PACK 175CD 2SE	1		CHF 33.90
1	518432A	CARBURETTOR DAMPER STROMBERG	2	Carburettor 3150 - 3613	CHF 61.20
1	RTC1909	DAMPENER STROMBERG	2	Carburettor 3771	availability request (add quantity to basket, offer follows)
2	520962	WASHER-PISTON DAMPER	2		CHF 1.40
3	605847A	SCREW STROMBERG	8		CHF 4.60
4	516946A	DAMPER SPRING ZENITH	2		CHF 36.00
5	517119	SCREW DIAPHRAGM RET	8		CHF 4.00
6	517117	WASHER DIAPHRAGM	2	all except carburettor 3150	CHF 32.10
7	RTC164	RING DIAPHRAGM SEAL	2		availability request (add quantity to basket, offer follows)
8	JS499AZ	DIAPHRAGM 175CDS/CDSE AFTERMARKET	2	included in rebuild kits	CHF 16.90
10	B19995	RETAINING RING US B	2	all except carburettor 3150	CHF 3.80
11	RTC165A	O RING - CD CARBURETTOR NEEDLE TR6	2		CHF 4.55
11a	519046	NEEDLE ADJUSTING SCREW	2	all carburettors except 3150	CHF 21.10
12	518653A	SCREW-NEEDLE RETAINING	2		CHF 18.45
12.1	518653A	SCREW-NEEDLE RETAINING	2		CHF 18.45
13	516944	NEEDLE ZEN. B2Y	2	Carburettor 3150	CHF 58.35
13	518581	NEEDLE ZEN. B1AF FIX	2	Carburettor 3292	CHF 58.35
13	520315	NEEDLE ZEN B1AF, ADJUSTABLE	2	Carburettor 3365, 3337 to 3771	CHF 62.35
13.1	516944	NEEDLE ZEN. B2Y	2	Carburettor 3150	CHF 58.35
13.1	518581	NEEDLE ZEN. B1AF FIX	2	Carburettor 3292	CHF 58.35
13.1	520315	NEEDLE ZEN B1AF, ADJUSTABLE	2	Carburettor 3365, 3337 to 3771	CHF 62.35
14	518425	ADAPTOR IN CARB	1	all carburettors except 3150 (for 3150 no longer available)	CHF 45.80
15	RTC1910	BYPASS VALVE ASSY STROMBERG	2		availability request (add quantity to basket, offer follows)
16	516967	GASKET BYPASS VALVE	2	with external vaccum connection	CHF 5.35
16	517767	GASKET-BYPASS VALVE	2	without external vaccum connection	CHF 10.10
17	516975	BRASS IDLER TRIMMER SCREW	2		availability request (add quantity to basket, offer follows)
18	516976	SPRING TRIM SCREW	2		availability request (add quantity to basket, offer follows)
19	517003	SEAL THROTTLE 175CD	4	included in rebuilt kit	CHF 17.35
19.1	517003	SEAL THROTTLE 175CD	4	included in rebuilt kit	CHF 17.35
22	012849A	TEMPERATURE COMPENSATOR	2		CHF 211.00
23	516968	COVER TEMPERATURE COMPENSATOR STROMBERG CARB	1		CHF 38.00
23A	516973	SCREW COMPENSATOR TO CARB	4		CHF 2.35
23B	516974	STAR WASHER TEMPERATURE COMPENSATOR	4		CHF 1.55
24	516972	SEAL SMALL CARBURETTOR BODY	2	in rebuilt kit included	CHF 5.75
25	516971	SEAL TEMP COMPENSATOR	2	in rebuilt kit included	CHF 5.75
26	AAU4547	NEEDLE VALVE STANDARD - OEM	2	included in rebuilt kit	CHF 30.15
27	516980	GASKET FLOAT CDS/EV	2		CHF 8.45

28	366-060	FLOAT CHAMBER		no longer available
29	516979	PLUG JET CDSE	2	carburettor 3365, 3385 (for 3150 no longer available)	CHF 44.20
29	520404	FLOAT CHAMBER PLUG	2	carburettor 3337 to 3771 (for 3150 no longer available)	CHF 29.00
30	512311	O RING	2	included in rebuilt kit	CHF 5.35
32	605837A	SCREW & WASHER LONG	8		CHF 7.20
33	605838	SCREW & WASHER SHORT	4		CHF 5.75
34	606819A	PIN FLOAT HINGE	2		CHF 12.20
35	605833A	FLOAT STROMBERG CARB	2		CHF 82.70
36	RTC1279	CHOKE ASSEMBLY	2	carburettor 3385, 3337, 3508	availability request (add quantity to basket, offer follows)

37		GASKET STARTER BOX TO BODY	2	in rebuilt kit included
38	512285	THROTTLE SPINDLE FRONT	1	front - included in rebuilt kit (carburettor 3150R, 3365F, 3292F, 3385R, 3337R, 3508R, 3613R, 3771R)	CHF 40.90
38	517005	THROTTLE SPINDLE REAR	1	rear - included in rebuilt kit (carburettor 3180L, 3365R, 3292R, 3385L, 3337L, 3508L, 3613L, 3771L)	CHF 75.60
39	365-040A	THROTTLE DISC 175CD ZENITH-STROMBERG	2	included in rebuilt kit	CHF 18.80
40	365-050	SCREW DISC TO SPINDLE	4	included in rebuilt kit	availability request (add quantity to basket, offer follows)
41	516962A	CLIP CABLE RETAINER	2		CHF 2.25
43	512281	SCREW SLOW IDLE	2		CHF 31.85
45	512281	SCREW SLOW IDLE	2		CHF 31.85
44	512282	SPRING	2		CHF 3.80
46	512282	SPRING	2		CHF 3.80

48		VENT VALVE LEVER	2	no longer available

49		LOCK NUT	2	no longer available

50		LEVER FLOAT CHAMBER VENT VALVE	2	no longer available
53	RTC1277	SPRING THROTTLE RETURN	2	carburettor 3613, 3771	CHF 24.60

54	516999	CAM LEVER	2	no longer available
55	512288	ADJUSTING SCREW	2	carburettor 3613, 3771 (3150 - 3508 no longer available)	CHF 8.70
56	512287	LOCK NUT 175CD	2		CHF 3.60
58	GHF322	WASHER STAR INT 5/16	1	rear carburettor	CHF 0.45
59	512292	NUT	1	rear carburettor (for front carburettor no longer available)	CHF 3.10