Displacement

Year

Finish line

Parts catalogue

Parts diagram

Control Assembly (4914891489013A)

CRANKCASE AND CYLINDER (4914891489031A) FOR POLARIS TRAIL BOSS 250 R/ES 1988

CRANKSHAFT AND PISTON ASSEMBLY (4914891489032A)

(1) 3083836

CRANKCASE ASM.

(2) 3086838

PIN DOWEL

(2) 3086838

PIN DOWEL

(3) 3082096

BOLT AND WASHER ASSY.

(4) 3083615

BOLT&WASHER ASSY.

(5) 3080739

ASM. BOLT AND WASHER

(6) 3082162

SEAL OIL

(6) 3082162

SEAL OIL

(7) 3083805

BEARING BALL

(8) 3085713

STUD

(8) 3085713

STUD

(9) 3083767

PLUG DRAIN

(10) 7555998

WASHER FLAT(10)

(11) 3083897

CYLINDER (INCL. 12-14)

(12) 3080283

STUD

(13) 3080016

STUD (10)

(14) 3086785

ASM. VALVE CHECK

(15) 3084016

GASKET CYLINDER

(16) 3082911

NUT-FLANGE(10).

(17) 3083898

HEAD CYLINDER [NO LONGER AVAILABLE]

(18) 3084015

GASKET HEAD (CP)

(19) 3082910

NUT-FLANGE(10)

(20) 3083171

ADAPTER

(21) 3090180

ASM-BAND ADAPTER

(22) 3081497

SCREW PAN HEAD (10)

(23) 3081330

BOLT SOCKET HEAD

(24) 3083929

FIN DAMPER #1

(24) 3083929

FIN DAMPER #1

(25) 3083930

FIN DAMPER #2

(26) 3083623

FIN DAMPER #3

(27) 3083624

FIN DAMPER #4

(27) 3083624

FIN DAMPER #4

(28) 3083770

GASKET EXHAUST

(29) 3087199

NUT

(30) 3080530

WASHER SPRING LOCK

(31) 3083730

ASM. BOLT AND WASHER

(32) 3083731

MOUNTING RUBBER

(33) 3083732

COLLAR

(34) 3085283

GASKET STARTER(NON-ASBESTOS)

	Part number	Description	Qty
# 1	3083836	CRANKCASE ASM.	Contact	0,00 €(0,00 £)
# 2	3080103	PIN DOWEL	Contact	0,00 €(0,00 £)
# 3	3082096	BOLT AND WASHER ASSY.	Contact	0,00 €(0,00 £)
# 4	3083615	BOLT&WASHER ASSY.	Contact	0,00 €(0,00 £)
# 5	3080739	ASM. BOLT AND WASHER	Contact	0,00 €(0,00 £)
# 6	3080006	SEAL OIL	Contact	0,00 €(0,00 £)
# 7	3082836	BEARING BALL	Contact	0,00 €(0,00 £)
# 8	3080746	STUD	Contact	0,00 €(0,00 £)
# 9	3083767	PLUG DRAIN	Contact	0,00 €(0,00 £)
# 10	3082758	WASHER FLAT(10)	Contact	0,00 €(0,00 £)
# 11	3083897	CYLINDER (INCL. 12-14)	Contact	0,00 €(0,00 £)
# 12	3080283	STUD	Contact	0,00 €(0,00 £)
# 13	3080016	STUD (10)	Contact	0,00 €(0,00 £)
# 14	3083337	ASM. VALVE CHECK	Contact	0,00 €(0,00 £)
# 15	3083733	GASKET CYLINDER	Contact	0,00 €(0,00 £)
# 16	3082911	NUT-FLANGE(10).	Contact	0,00 €(0,00 £)
# 17	3083898	HEAD CYLINDER [NO LONGER AVAILABLE]	Contact	0,00 €(0,00 £)
# 18	3083768	GASKET HEAD (CP)	Contact	0,00 €(0,00 £)
# 19	3082910	NUT-FLANGE(10)	Contact	0,00 €(0,00 £)
# 20	3083171	ADAPTER	Contact	0,00 €(0,00 £)
# 21	3083166	ASM-BAND ADAPTER	Contact	0,00 €(0,00 £)
# 22	3083086	SCREW PAN HEAD (10)	Contact	0,00 €(0,00 £)
# 23	3081330	BOLT SOCKET HEAD	Contact	0,00 €(0,00 £)
# 24	3083621	FIN DAMPER #1	Contact	0,00 €(0,00 £)
# 25	3083622	FIN DAMPER #2	Contact	0,00 €(0,00 £)
# 26	3083623	FIN DAMPER #3	Contact	0,00 €(0,00 £)
# 27	3083624	FIN DAMPER #4	Contact	0,00 €(0,00 £)
# 28	3083770	GASKET EXHAUST	Contact	0,00 €(0,00 £)
# 29	3080285	NUT	Contact	0,00 €(0,00 £)
# 30	3080530	WASHER SPRING LOCK	Contact	0,00 €(0,00 £)
# 31	3083730	ASM. BOLT AND WASHER	Contact	0,00 €(0,00 £)
# 32	3083731	MOUNTING RUBBER	Contact	0,00 €(0,00 £)
# 33	3083732	COLLAR	Contact	0,00 €(0,00 £)
# 34	3083835	GASKET STARTER(NON-ASBESTOS)	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 Polaris. 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 CRANKCASE AND CYLINDER (4914891489031A) of your Polaris TRAIL BOSS 250 R/ES - W888528 of 1988. Let us know if you have any questions.