Model

Year

Finish line

Parts catalogue

Parts diagram

Air Intake System

CARBURETOR (SINGLE, MIKUNI) FOR SEA-DOO GS 5621/GSI 5622 1997

Magneto

(1) 270500297

CARBURETOR ASS'Y (BN 401-38-15). INCLUDES 1 - 59.

(2) 270500191

SPRING

(3) XXX

CHOKE VALVE

(4) 270500156

SCREW WITH SPRING WASHER

(4) 270500156

SCREW WITH SPRING WASHER

(4) 270500156

SCREW WITH SPRING WASHER

(5) XXX

THROTTLE VALVE

(6) 270500011

SPRING WASHER

(7) 270500012

NUT

(8) 270500222

SEALING RING

(8) 270500222

SEALING RING

(9) 270500104

O-RING

(10) 270500175

PILOT JET 70

(11) 270500318

MAIN JET 175

(12) 270500091

SPRING

(12) 270500091

SPRING

(13) 270500136

WASHER

(13) 270500136

WASHER

(13) 270500136

WASHER

(14) 270500228

SCREW

(15) 270500229

NUT

(16) 270500230

SPRING WASHER

(17) 270500234

SEALING RING

(17) 270500234

SEALING RING

(18) 270500192

SEAL RING

(19) XXX

CHOKE SHAFT ASS'Y

(20) 270500239

RING

(21) XXX

THROTTLE SHAFT ASS'Y

(22) 270500115

FUEL FILTER

(23) 270500127

O-RING

(24) 270500241

NEEDLE VALVE 1.5

(25) 270500129

CLIP

(26) 270500128

NEEDLE VALVE LEVER

(27) 270500267

SPRING

(28) 270500132

DIAPHRAGM ASS'Y

(29) 270500133

COVER

(30) 270500131

GASKET

(31) 270500144

O-RING

(31) 270500144

O-RING

(32) 270500113

ADJUSTER SCREW

(33) 270500020

IDLE ADJUSTING SCREW

(34) 270500019

SPRING

(35) 270500018

WASHER

(35) 270500018

WASHER

(36) 270500119

O-RING

(37) 270500155

SCREW AND SPRING WASHER

(38) 270500125

PLATE

(39) 270500038

(40) 270500124

VALVE ASS'Y

(41) 270500123

SCREW

(42) 270500243

SCREW

(43) 270500190

SCREW

(44) 270500315

SUPPORT

(45) 270500316

CHOKE LEVER

(46) 270500248

SPRING

(47) 270500110

RING

(48) 270500154

CAP

(49) 270500221

RING

(50) 270500317

THROTTLE LEVER ASS'Y

(51) 270500249

NUT

(52) 270500103

GASKET

(53) 270500105

BODY PUMP ASS'Y

(54) 270500106

DIAPHRAGM

(55) 270500146

GASKET

(56) 270500108

PUMP COVER

(57) 270500143

SCREW

(58) 270500102

O-RING

(59) 270500288

ADJUSTER SCREW

(60) 215987560

ALLEN SCREW M8 X 75

(61) 234180602

LOCK WASHER 8 MM

(62) 293800050

LOCTITE 577, 250 ML

	Part number	Description	Qty
# 1	270500297	CARBURETOR ASS'Y (BN 401-38-15). INCLUDES 1 - 59.	666,01 €(569,69 £)
# 2	270500191	SPRING	19,43 €(16,62 £)
# 3	XXX	CHOKE VALVE	Contact	0,00 €(0,00 £)
# 4	270500156	SCREW WITH SPRING WASHER	Contact	0,00 €(0,00 £)
# 5	XXX	THROTTLE VALVE	Contact	0,00 €(0,00 £)
# 6	270500011	SPRING WASHER	10,16 €(8,69 £)
# 7	270500012	NUT	10,18 €(8,71 £)
# 8	270500222	SEALING RING	Contact	0,00 €(0,00 £)
# 9	270500104	O-RING	47,36 €(40,51 £)
# 10	270500175	PILOT JET 70	3,22 €(2,75 £)
# 11	270500318	MAIN JET 175	3,22 €(2,75 £)
# 12	270500091	SPRING	10,16 €(8,69 £)
# 13	270500136	WASHER	Contact	0,00 €(0,00 £)
# 14	270500228	SCREW	9,24 €(7,90 £)
# 15	270500229	NUT	12,00 €(10,26 £)
# 16	270500230	SPRING WASHER	8,82 €(7,54 £)
# 17	270500234	SEALING RING	20,36 €(17,42 £)
# 18	270500192	SEAL RING	12,00 €(10,26 £)
# 19	XXX	CHOKE SHAFT ASS'Y	Contact	0,00 €(0,00 £)
# 20	270500239	RING	12,00 €(10,26 £)
# 21	XXX	THROTTLE SHAFT ASS'Y	Contact	0,00 €(0,00 £)
# 22	270500115	FUEL FILTER	20,84 €(17,83 £)
# 23	270500127	O-RING	11,08 €(9,48 £)
# 24	270500241	NEEDLE VALVE 1.5	45,30 €(38,75 £)
# 25	270500129	CLIP	12,94 €(11,07 £)
# 26	270500128	NEEDLE VALVE LEVER	Contact	0,00 €(0,00 £)
# 27	270500267	SPRING	12,10 €(10,35 £)
# 28	270500132	DIAPHRAGM ASS'Y	Contact	0,00 €(0,00 £)
# 29	270500133	COVER	64,00 €(54,74 £)
# 30	270500131	GASKET	Contact	0,00 €(0,00 £)
# 31	270500144	O-RING	Contact	0,00 €(0,00 £)
# 32	270500113	ADJUSTER SCREW	Contact	0,00 €(0,00 £)
# 33	270500020	IDLE ADJUSTING SCREW	Contact	0,00 €(0,00 £)
# 34	270500019	SPRING	Contact	0,00 €(0,00 £)
# 35	270500018	WASHER	3,68 €(3,15 £)
# 36	270500119	O-RING	Contact	0,00 €(0,00 £)
# 37	270500155	SCREW AND SPRING WASHER	5,98 €(5,12 £)
# 38	270500125	PLATE	12,00 €(10,26 £)
# 39	270500038	PIN	9,67 €(8,27 £)
# 40	270500124	VALVE ASS'Y	49,98 €(42,75 £)
# 41	270500123	SCREW	Contact	0,00 €(0,00 £)
# 42	270500243	SCREW	3,68 €(3,15 £)
# 43	270500190	SCREW	6,01 €(5,14 £)
# 44	270500315	SUPPORT	88,62 €(75,80 £)
# 45	270500316	CHOKE LEVER	18,41 €(15,75 £)
# 46	270500248	SPRING	17,56 €(15,02 £)
# 47	270500110	RING	12,10 €(10,35 £)
# 48	270500154	CAP	7,22 €(6,18 £)
# 49	270500221	RING	14,68 €(12,56 £)
# 50	270500317	THROTTLE LEVER ASS'Y	76,14 €(65,13 £)
# 51	270500249	NUT	14,40 €(12,32 £)
# 52	270500103	GASKET	17,48 €(14,95 £)
# 53	270500105	BODY PUMP ASS'Y	84,00 €(71,85 £)
# 54	270500106	DIAPHRAGM	12,94 €(11,07 £)
# 55	270500146	GASKET	13,36 €(11,43 £)
# 56	270500108	PUMP COVER	85,10 €(72,79 £)
# 57	270500143	SCREW	10,16 €(8,69 £)
# 58	270500102	O-RING	33,96 €(29,05 £)
# 59	270500288	ADJUSTER SCREW	32,40 €(27,71 £)
# 60	215987560	ALLEN SCREW M8 X 75	2,39 €(2,04 £)
# 61	217383600 234180602	LOCK WASHER 8 MM	1,28 €(1,09 £)
# 62	293800050	LOCTITE 577, 250 ML	Contact	0,00 €(0,00 £)

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 Sea-Doo. 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.
Select the required part number in the diagram or refer to the list above to find the information and prices relating to the different parts.
Be careful to order the required quantity when adding a part to your cart. Please note that the unit price indicated is the price for each part number in quantity 1.
Find on this page all the original spare parts relating to the Carburetor (single, Mikuni) of your Sea-Doo GS 5621/GSI 5622 of 1997. Let us know if you have any questions.