Model

Year

Finish line

Parts catalogue

Parts diagram

Electrical Harness Steering 278003851

ELECTRIC - MAGNETO AND STARTER FOR SEA-DOO GTX 300 2020

Electric - Engine Harness - GTX - RXT

(1) 420912261

TIMING DRIVE COVER. INCLUDES 1 TO 5

(2) 420232482

NEEDLE BUSHING

(3) 420641317

PLUG SCREW M20 X 1.5

(3) 420641317

PLUG SCREW M20 X 1.5

(3) 420641317

PLUG SCREW M20 X 1.5

(4) 420650315

OIL SEAL

(5) 420650370

ROTARY SEAL

(6) 420889728

STATOR PLATE

(7) 420641258

FLANGED TORX SCREW M6 X 35

(8) 420926300

RETAINING PLATE

(9) 420641048

FLANGED TORX SCREW M6 X 16

(10) 420296900

MAGNETO FLYWHEEL

(11) 420966851

TRIGGER WHEEL

(12) 420834915

STARTER DOUBLE GEAR 117/86 T

(13) 295501162

HEX SCREW

(14) 420660280

STOP SLEEVE

(15) 420947770

OUTPUT SLEEVE

(16) 420630551

SEALING RING

(17) 420232482

NEEDLE BUSHING

(18) 420888041

STARTER DRIVE

(19) 420238300

SPRING WASHER

(20) 420827280

THRUST WASHER

(21) 420888995

ELECTRIC STARTER ASS'Y. INCLUDES 21 TO 22

(22) 420631310

O-RING

(23) 420881340

CARBON BRUSH SET

(24) 420834522

STARTER GEAR, 9 TEETH

(25) 420845601

RETAINING RING

(26) 420641238

FLANGED TORX SCREW M6 X 25

(27) 420966570

CRANKSHAFT POSITION SENSOR ASS'Y. INCLUDES 27 TO 28

(28) 420431580

O-RING

(29) 420641048

FLANGED TORX SCREW M6 X 16

(30) 420931130

GASKET

(31) 420853414

CLAMP

(32) 420641258

FLANGED TORX SCREW M6 X 35

(33) 420641228

FLANGED TORX SCREW M6 X 85

(34) 420832648

BALL BEARING WITH BELLOWS ASS'Y. INCLUDES 34 TO 36

(35) 420631612

O-RING

(36) 420853023

GEAR CLAMP

(37) 420851653

GEAR CLAMP

	Part number	Description	Qty
# 1	420912261	TIMING DRIVE COVER. INCLUDES 1 TO 5	843,82 €(722,67 £)
# 2	420232482	NEEDLE BUSHING	23,60 €(20,21 £)
# 3	420641317	PLUG SCREW M20 X 1.5	15,60 €(13,36 £)
# 4	420650315	OIL SEAL	13,00 €(11,13 £)
# 5	420650370	ROTARY SEAL	48,26 €(41,33 £)
# 6	420889728	STATOR PLATE	567,78 €(486,26 £)
# 7	420641258	FLANGED TORX SCREW M6 X 35	3,76 €(3,22 £)
# 8	420926300	RETAINING PLATE	17,94 €(15,36 £)
# 9	420641048	FLANGED TORX SCREW M6 X 16	3,32 €(2,84 £)
# 10	420296900	MAGNETO FLYWHEEL	507,05 €(434,25 £)
# 11	420966851	TRIGGER WHEEL	19,66 €(16,84 £)
# 12	420834915	STARTER DOUBLE GEAR 117/86 T	317,39 €(271,82 £)
# 13	295501162	HEX SCREW	17,15 €(14,69 £)
# 14	420660280	STOP SLEEVE	16,40 €(14,05 £)
# 15	420947770	OUTPUT SLEEVE	135,02 €(115,64 £)
# 16	420630551	SEALING RING	16,60 €(14,22 £)
# 17	420232482	NEEDLE BUSHING	23,60 €(20,21 £)
# 18	420888041	STARTER DRIVE	295,70 €(253,25 £)
# 19	420238300	SPRING WASHER	8,26 €(7,07 £)
# 20	420827280	THRUST WASHER	9,48 €(8,12 £)
# 21	420888995	ELECTRIC STARTER ASS'Y. INCLUDES 21 TO 22	366,68 €(314,04 £)
# 22	420631310	O-RING	4,88 €(4,18 £)
# 23	420881340	CARBON BRUSH SET	71,92 €(61,59 £)
# 24	420834522	STARTER GEAR, 9 TEETH	80,80 €(69,20 £)
# 25	420845601	RETAINING RING	5,02 €(4,30 £)
# 26	420641238	FLANGED TORX SCREW M6 X 25	3,62 €(3,10 £)
# 27	420966570	CRANKSHAFT POSITION SENSOR ASS'Y. INCLUDES 27 TO 28	114,64 €(98,18 £)
# 28	420431580	O-RING	16,60 €(14,22 £)
# 29	420641048	FLANGED TORX SCREW M6 X 16	3,32 €(2,84 £)
# 30	420931130	GASKET	25,60 €(21,92 £)
# 31	420853414	CLAMP	20,66 €(17,69 £)
# 32	420641258	FLANGED TORX SCREW M6 X 35	3,76 €(3,22 £)
# 33	420641228	FLANGED TORX SCREW M6 X 85	8,26 €(7,07 £)
# 34	420832648	BALL BEARING WITH BELLOWS ASS'Y. INCLUDES 34 TO 36	159,56 €(136,65 £)
# 35	420631610 420631612	O-RING	4,78 €(4,09 £)
# 36	420853023	GEAR CLAMP	8,26 €(7,07 £)
# 37	420851653	GEAR CLAMP	8,26 €(7,07 £)

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 Electric - Magneto And Starter of your Sea-Doo GTX 300 of 2020. Let us know if you have any questions.