We work in partnership with many official Polaris dealers around the world.

You can select the country of your choice from the list below, whatever your choice, we can deliver worldwide!

Displacement

Year

Finish line

Parts catalogue

Parts diagram

HEADLIGHT ASSEMBLY TRAIL BOSS (4919771977007A)

MAGNETO ASSEMBLY TRAIL BOSS FOR POLARIS TRAIL BOSS 250 1991

OIL PUMP ASSEMBLY TRAIL BOSS

Item numbers

MAGNETO ASSEMBLY TRAIL BOSS - UPDATE (4919771977038A) Polaris ATV 250 1991 TRAIL BOSS 250 TRAIL BOSS 250 - W918527

1

FLYWHEEL W/RING GEAR

3083939

Contact

1

PLATE ASM. (INCL. 2-6 8-14)

3083979

Contact

2

PLATE, COIL

3083634

113,49 $

Unit Price

3

HARNESS, WIRE

3083978

151,49 $

Unit Price

4

COIL EXCITING

3083422

Contact

5

SUBSTITUTED BY 4011335

3083211

109,99 $

Unit Price

6

COIL LIGHT(STATOR 1)

3083976

Contact

7

WASHER

3083357

3,99 $

Unit Price

8

CLAMP

3081296

12,99 $

Unit Price

9

ASM., SCREW & WASHER

3083423

5,99 $

Unit Price

10

SCREW&WASHER ASM.(10)

3083736

1,99 $

Unit Price

11

SCREW&WASHER ASM(10)

3081256

5,99 $

Unit Price

12

ASM., SCREW&WASHER(10)

3081260

5,99 $

Unit Price

13

COUPLER

3083909

39,99 $

Unit Price

14

GROMMET

3083773

Contact

15

SUBSTITUTED BY 3086788

3083774

6,99 $

Unit Price

16

COIL IGNITION *

3083923

Contact

17

SUBSTITUTED BY 4020129

3083282

17,99 $

Unit Price

18

CDI UNIT *

3083977

Contact

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 MAGNETO ASSEMBLY TRAIL BOSS - UPDATE (4919771977038A) of your Polaris TRAIL BOSS 250 - W918527 of 1991. Let us know if you have any questions.

Genuine parts for Polaris TRAIL BOSS 250 1991

AIR BOX TRAIL BOSS (4919771977019A) for Polaris TRAIL BOSS 250 1991

AIR BOX TRAIL BOSS (4919771977019A)
for Polaris TRAIL BOSS 250 1991

BODYWORK TRAIL BOSS UPDATE (4919771977001A) for Polaris TRAIL BOSS 250 1991

BODYWORK TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

CARBURETOR TRAIL BOSS UPDATE (4919771977036A) for Polaris TRAIL BOSS 250 1991

CARBURETOR TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

CLUTCH COVER ASSEMBLY TRAIL BOSS UPDATE (4919771977020A) for Polaris TRAIL BOSS 250 1991

CLUTCH COVER ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

CONTROL ASSEMBLY TRAIL BOSS (4919771977013A) for Polaris TRAIL BOSS 250 1991

CONTROL ASSEMBLY TRAIL BOSS (4919771977013A)
for Polaris TRAIL BOSS 250 1991

CRANKCASE AND CYLINDER TRAIL BOSS UPDATE (4919771977033A) for Polaris TRAIL BOSS 250 1991

CRANKCASE AND CYLINDER TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

CRANKSHAFT AND PISTON TRAIL BOSS UPDATE (4919771977034A) for Polaris TRAIL BOSS 250 1991

CRANKSHAFT AND PISTON TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

DRIVE CLUTCH ASSEMBLY TRAIL BOSS UPDATE (4919771977023A) for Polaris TRAIL BOSS 250 1991

DRIVE CLUTCH ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

DRIVEN CLUTCH ASSEMBLY TRAIL BOSS UPDATE (4919771977024A) for Polaris TRAIL BOSS 250 1991

DRIVEN CLUTCH ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

ENGINE MOUNTS EXHAUST TRAIL BOSS UPDATE (4919771977005A) for Polaris TRAIL BOSS 250 1991

ENGINE MOUNTS EXHAUST TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

FAN MOTOR TRAIL BOSS UPDATE (4919771977041A) for Polaris TRAIL BOSS 250 1991

FAN MOTOR TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

FRAME ASSEMBLY WITH RACKS TRAIL BOSS UPDATE (4919771977003A) for Polaris TRAIL BOSS 250 1991

FRAME ASSEMBLY WITH RACKS TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

FRONT BRAKE TRAIL BOSS UPDATE (4919771977016A) for Polaris TRAIL BOSS 250 1991

FRONT BRAKE TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

FRONT WHEEL ASSEMBLY TRAIL BOSS (4919771977015A) for Polaris TRAIL BOSS 250 1991

FRONT WHEEL ASSEMBLY TRAIL BOSS (4919771977015A)
for Polaris TRAIL BOSS 250 1991

FUEL STRAINER TRAIL BOSS UPDATE (4919771977042A) for Polaris TRAIL BOSS 250 1991

FUEL STRAINER TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

FUEL TANK ASSEMBLY TRAIL BOSS UPDATE (4919771977009A) for Polaris TRAIL BOSS 250 1991

FUEL TANK ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

GEARCASE ASSEMBLY TRAIL BOSS (4919771977025A) for Polaris TRAIL BOSS 250 1991

GEARCASE ASSEMBLY TRAIL BOSS (4919771977025A)
for Polaris TRAIL BOSS 250 1991

HEADLIGHT ASSEMBLY TRAIL BOSS (4919771977007A) for Polaris TRAIL BOSS 250 1991

HEADLIGHT ASSEMBLY TRAIL BOSS (4919771977007A)
for Polaris TRAIL BOSS 250 1991

MAGNETO ASSEMBLY TRAIL BOSS UPDATE (4919771977038A) for Polaris TRAIL BOSS 250 1991

MAGNETO ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

OIL PUMP ASSEMBLY TRAIL BOSS UPDATE (4919771977035A) for Polaris TRAIL BOSS 250 1991

OIL PUMP ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

REAR BRAKE TRAIL BOSS UPDATE (4919771977030A) for Polaris TRAIL BOSS 250 1991

REAR BRAKE TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

REAR WHEEL DRIVE ASSEMBLY TRAIL BOSS UPDATE (4919771977017A) for Polaris TRAIL BOSS 250 1991

REAR WHEEL DRIVE ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

RECOIL STARTER ASSEMBLY TRAIL BOSS UPDATE (4919771977039A) for Polaris TRAIL BOSS 250 1991

RECOIL STARTER ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

RH GEARCASE AND BRAKE MOUNTING TRAIL BOSS UPDATE (4919771977029A) for Polaris TRAIL BOSS 250 1991

RH GEARCASE AND BRAKE MOUNTING TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

SHIFT LINKAGE ASSEMBLY TRAIL BOSS UPDATE (4919771977031A) for Polaris TRAIL BOSS 250 1991

SHIFT LINKAGE ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

STARTING MOTOR ASSEMBLY TRAIL BOSS UPDATE (4919771977037A) for Polaris TRAIL BOSS 250 1991

STARTING MOTOR ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

STEERING ASSEMBLY TRAIL BOSS UPDATE (4919771977011A) for Polaris TRAIL BOSS 250 1991

STEERING ASSEMBLY TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

STRUT ASSEMBLY TRAIL BOSS (4919771977008A) for Polaris TRAIL BOSS 250 1991

STRUT ASSEMBLY TRAIL BOSS (4919771977008A)
for Polaris TRAIL BOSS 250 1991

SWING ARM WELDMENT/REAR SHOCK ASM. TRAIL BOSS UPDATE (4919771977021A) for Polaris TRAIL BOSS 250 1991

SWING ARM WELDMENT / REAR SHOCK ASM. TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

TOOL KIT ASSEMBLY TRAIL BOSS (4919771977040A) for Polaris TRAIL BOSS 250 1991

TOOL KIT ASSEMBLY TRAIL BOSS (4919771977040A)
for Polaris TRAIL BOSS 250 1991

WIRING HARNESS TRAIL BOSS UPDATE (4919771977027A) for Polaris TRAIL BOSS 250 1991

WIRING HARNESS TRAIL BOSS
for Polaris TRAIL BOSS 250 1991

Polaris TRAIL BOSS 250 1991

Choose the exact model of your Polaris 250 to access the different categories of genuine spare parts

TRAIL BOSS 250 - W918527

Polaris ATV / SSV

Displacement: 250 cc
Year: 1991
Model codeW918527

Add to my garage

New and original manufacturer parts

Official Polaris price

International delivery

Secure payment

Expert customer service

Useful links

Frequently asked questions
How to order

Information

Terms and Conditions
Privacy Policy
Legal Notice
Shipping and Delivery

Other brands parts catalogues