Displacement

Year

Model

Finish line

Parts catalogue

Parts diagram

INTAKE

CARBURETOR FOR YAMAHA SR250SP 1990

EXHAUST

(1) 3Y8149010100

CARBURETOR ASSY 1

(2) 3Y6-14926-00-00

BRACKET, THROTTLE 1

(3) 3Y6-14933-00-00

SPRING, DIAPHRAGM

(4) 98580-03008-00

SCREW, PAN HEAD (J10)

(5) 3F7-14936-00-00

PLATE, DIAPHRAGM

(6) 3F7-14589-00-00

SPRING, NEEDLE

(7) 3F7-14952-00-00

.RONDELLE RONDELLE

(8) 256-14919-00-00

CLIP

(9) 3F7-14918-00-00

RING, NEEDLE

(10) 452-14116-25-00

NEEDLE

(11) 3F7-14940-00-00

DIAPHRAGM ASSY

(12) 3G2-14231-28-00

JET, MAIN (#140)

(13) 3F7-14984-00-00

GASKET, FLOAT CHAMBER

(14) 4G01414247A0

JET, PILOT (# 47.5)

(15) 2LT-14191-00-00

.PLOT, VIDANGE PLOT, VIDANGE

(16) 214-14147-00-00

O-RING

(17) 2F3-14941-07-00

NOZZLE, MAIN

(18) 6201423A7400

JET,MAIN #117.5

(18) 6201423A7500

JET,MAIN #122.5

(18) 620-1423A-76-A0

JET,MA1N #127.5

(19) 137-14153-00-00

WASHER,MAIN JET

(20) 3H5-14985-00-00

FLOAT

(21) 985170401600

SCREW, PAN HEAD

(22) 2H0-14146-00-00

PLATE, VALVE SEAT

(23) 537-14186-00-00

PIN, FLOAT

(24) 25G-14107-20-00

NEEDLE VALVE SET

(25) 8F2-14147-00-00

O-RING

(26) 1J7-14994-00-00

NET, FILTER

(27) 978850501000

SCREW, PAN HEAD(62X)

(28) 98302-05006-00

SCREW (3H5)

(29) 3F7-14133-00-00

SPRING, SYNCHRONIZING SCREW

(30) 12R-1490K-00-00

.JEU DE VIS DE BUTEE JEU DE VIS DE BUTEE

(31) 3Y6-14171-00-00

PLUNGER, STARTER

(32) 3Y6-14174-00-00

.COUVERCLE DE PLONGEUR COUVERCLE DE PLONGEUR

(33) 132-14173-00-00

COVER, PLUNGER CAP

(34) 304-14261-00-00

HOLDER

(35) 432-14138-01-00

.JONC, PLONGEUR JONC, PLONGEUR

(36) 256-14135-00-00

SPRING, PLUNGER

(37) 353-14138-00-00

CLIP, PLUNGER

(38) 978850501600

SCREW, PAN HEAD(6B0)

(39) 929900510000

YBS67-5 WASHER, SPRING

	Part number	Description	Qty
# 1	3Y8-14901-00-00 3Y8149010100 3Y8149010000	CARBURETOR ASSY 1	£603,56
# 2	3Y6-14926-00-00 3Y6149260000 3Y6149260000	BRACKET, THROTTLE 1	£31,14
# 3	3Y6-14933-00-00 3Y6149330000 3Y6149330000	SPRING, DIAPHRAGM	£14,18
# 4	98580-03008-00 985800300800 985800300800	SCREW, PAN HEAD (J10)	£0,48
# 5	3F7-14936-00-00 3F7149360000 3F7149360000	PLATE, DIAPHRAGM	£5,75
# 6	3F7-14589-00-00 3F7145890000 3F7145890000	SPRING, NEEDLE	£4,32
# 7	3F7-14952-00-00 3F7149520000 3F7149520000	.RONDELLE RONDELLE	Not available	£0,00
# 8	256-14919-00-00 256149190000 256149190000	CLIP	£3,30
# 9	3F7-14918-00-00 3F7149180000 3F7149180000	RING, NEEDLE	£5,75
# 10	452-14116-25-00 452141162500 452141162500	NEEDLE	Not available	£0,00
# 11	3F7-14940-00-00 3F7149400000 3F7149400000	DIAPHRAGM ASSY	£159,86
# 12	3G2-14231-28-00 3G2142312800 3G2142312800	JET, MAIN (#140)	£7,99
# 13	3F7-14984-00-00 3F7149840000 3F7149840000	GASKET, FLOAT CHAMBER	£10,33
# 14	4G0-14142-47-00 4G0141424700	JET, PILOT (# 47.5)	Not available	£0,00
# 15	2LT-14191-00-00 2LT141910000 2LT141910000	.PLOT, VIDANGE PLOT, VIDANGE	Not available	£0,00
# 16	214-14147-00-00 214141470000 214141470000	O-RING	£9,35
# 17	2F3-14941-07-00 2F3149410700 2F3149410700	NOZZLE, MAIN	£51,76
# 18	620-14231-74-A0 6201423A7400 6201423174A0	JET, MAIN #117.5	£13,72
# 18	620-14231-75-A0 6201423A7500 6201423175A0	JET, MAIN #122.5	£12,76
# 18	620-1423A-76-A0 6201423A76A0 6201423A76A0	JET, MA1N #127.5	£13,69
# 19	137-14153-00-00 137141530000 137141530000	WASHER, MAIN JET	£2,09
# 20	3H5-14985-00-00 3H5149850000 3H5149850000	FLOAT	£79,37
# 21	98501-04006-00 985170401600 985010400600	SCREW, PAN HEAD	£0,48
# 22	2H0-14146-00-00 2H0141460000 2H0141460000	PLATE, VALVE SEAT	£5,50
# 23	537-14186-00-00 537141860000 537141860000	PIN, FLOAT	£3,01
# 24	25G-14107-20-00 25G141072000 25G141072000	NEEDLE VALVE SET	£57,42
# 25	8F2-14147-00-00 8F2141470000 8F2141470000	O-RING	£3,30
# 26	1J7-14994-00-00 1J7149940000 1J7149940000	NET, FILTER	£10,88
# 27	98580-05010-00 978850501000 985800501000	SCREW, PAN HEAD(62X)	£0,77
# 28	98302-05006-00 983020500600 983020500600	SCREW (3H5)	£1,18
# 29	3F7-14133-00-00 3F7141330000 3F7141330000	SPRING, SYNCHRONIZING SCREW	Not available	£0,00
# 30	12R-1490K-00-00 12R1490K0000 12R1490K0000	.JEU DE VIS DE BUTEE JEU DE VIS DE BUTEE	Not available	£0,00
# 31	3Y6-14171-00-00 3Y6141710000 3Y6141710000	PLUNGER, STARTER	Not available	£0,00
# 32	3Y6-14174-00-00 3Y6141740000 3Y6141740000	.COUVERCLE DE PLONGEUR COUVERCLE DE PLONGEUR	Not available	£0,00
# 33	132-14173-00-00 132141730000 132141730000	COVER, PLUNGER CAP	£4,32
# 34	304-14261-00-00 304142610000 304142610000	HOLDER	£13,69
# 35	432-14138-01-00 432141380100 432141380100	.JONC, PLONGEUR JONC, PLONGEUR	Not available	£0,00
# 36	256-14135-00-00 256141350000 256141350000	SPRING, PLUNGER	Not available	£0,00
# 37	353-14138-00-00 353141380000 353141380000	CLIP, PLUNGER	£3,55
# 38	98501-05016-00 978850501600 985010501600	SCREW, PAN HEAD(6B0)	£2,09
# 39	92901-05100-00 929900510000 929010510000	YBS67-5 WASHER, SPRING	£0,48

Please note that the parts offered for sale are parts from the manufacturer's catalogue, we sometimes have to order them especially for you from Yamaha. Please refer to the Shipping and Delivery section for more information on delivery times.
The diagrams are not contractual, if you have any questions, our professionals are here to help and advise you as well as possible.
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