Logo polaris
Canada

Choose your country

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!

Canada
Canada (EN)
Canada
Canada (FR)
Deutschland
Deutschland
España
España
France
France
Italia
Italia
United Kingdom
United Kingdom

Displacement

Year

Finish line

Parts catalogue

Parts diagram

FUEL TANK ASSEMBLY (4918541854009A)

GEARCASE ASSEMBLY (4918541854037A) FOR POLARIS TRAIL BOSS 350L 4X4 1990

HEADLIGHT ASSEMBLY (4918541854008A)

Item numbers
GEARCASE ASSEMBLY (4918541854037A) Polaris ATV 350 1990 TRAIL BOSS 350L 4X4 TRAIL BOSS 350L 4X4 - W908139
-
2
3
4
5
5
6
7
8
9
10
11
11
11
12
13
14
15
16
16
17
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
43
44
44
44
44
46
47
48
49
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
51
51
51
51
51
51
51
51
52
53
54
54
55
56
57
58
59
60
61
-
TRANSMISSION ASM. SUBSTITUTED BY 1341080 (INCL.1-61)

3231610  

Contact
2
BALL STEEL

3231502  

Contact
3
SPRING

3231613  

Contact
4
SHAFT SHIFT

3231614  

Contact
5
WASHER

3231505  

Contact
6
BEARING

3231506  

Contact
7
SEAL OIL

3231507  

Contact
8
SHAFT INPUT

3231580  

Contact
9
COLLAR

3231581  

Contact
10
GEAR

3231510  

Unit Price

11
BEARING

3231511  

Contact
12
SHAFT

3231512  

Contact
13
WASHER

3231513  

Unit Price

14
GEAR

3231514  

Contact
15
GEAR

3231582  

Contact
16
SEAL OIL

3231516  

Contact
17
SUPPORT

3231517  

Contact
18
CASE LH

3231594  

Contact
19
CASE RH

3231615  

Contact
20
PACKING

3231553  

Contact
21
SEAL OIL

3231521  

Contact
22
SHAFT SELECT

3231616  

Contact
23
GEAR

3231585  

Contact
24
GEAR

3231524  

Contact
25
WASHER

3231525  

Contact
26
BEARING NEEDLE

3231526  

Contact
27
WASHER

3231527  

Contact
28
SEAL OIL

3231528  

Contact
29
GEAR

3231529  

Contact
30
SUBSTITUTED BY 3221044

3231530  

Unit Price

31
C RING

3231531  

Contact
32
SHAFT OUTPUT

3231588  

Contact
33
SUBSTITUTED BY 3221058

3231533  

Unit Price

34
WASHER(10)

3231599  

Contact
35
WASHER SPRING(10)

3231545  

Contact
36
BOLT

3231536  

Contact
37
PLUG DRAIN 20MM MAGNET

3231569  

Contact
38
GASKET

3231592  

Contact
39
GASKET

3231539  

Contact
40
PLUG OIL

3231561  

Contact
41
BOLT

3231602  

Contact
42
BOLT

3231603  

Contact
43
PIPE KNOCK

3231543  

Contact
44
NUT(10)

3231604  

Contact
46
BOLT

3231605  

Contact
47
BOLT

3231606  

Contact
48
PIPE BREATHER

3231548  

Contact
49
NUT LOCK

3231555  

Contact
50
SHIM 25 0.3

3231562  

Contact
50
SHIM 25 0.1

3231563  

Contact
51
SHIM 20 0.3

3231564  

Contact
51
SHIM 20 0.1

3231565  

Contact
52
PIN

3231607  

Contact
53
STUD

3231608  

Contact
54
BEARING

3231609  

Contact
55
COLLAR

3231587  

Contact
56
SCREW SET

3231617  

Contact
57
C RING

3231618  

Contact
58
LEVER LOCKING

3231619  

Contact
59
NUT(10)

3231620  

Contact
60
SEAL OIL

3231621  

Contact
61
STUD

3231622  

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.
When adding a part to your cart, be careful to order the required quantity. Please note that the unit price indicated is the price for each part number in quantity 1.
Our parts are original and brand new spare parts of Polaris, to guarantee you quality and durable components. If you have any questions, we are here to help. Order your spare parts today and receive them directly at home!

Genuine parts for Polaris TRAIL BOSS 350L 4X4 1990

AIR BOX (4918541854027A) for Polaris TRAIL BOSS 350L 4X4 1990

AIR BOX (4918541854027A)
for Polaris TRAIL BOSS 350L 4X4 1990

BODYWORK (4918541854001A) for Polaris TRAIL BOSS 350L 4X4 1990

BODYWORK (4918541854001A)
for Polaris TRAIL BOSS 350L 4X4 1990

CARBURETOR ASSEMBLY (4918541854045A) for Polaris TRAIL BOSS 350L 4X4 1990

CARBURETOR ASSEMBLY (4918541854045A)
for Polaris TRAIL BOSS 350L 4X4 1990

CLUTCH COVER ASSEMBLY (4918541854028A) for Polaris TRAIL BOSS 350L 4X4 1990

CLUTCH COVER ASSEMBLY (4918541854028A)
for Polaris TRAIL BOSS 350L 4X4 1990

Control Assembly (4918541854017A) for Polaris TRAIL BOSS 350L 4X4 1990

Control Assembly (4918541854017A)
for Polaris TRAIL BOSS 350L 4X4 1990

COOLING SYSTEM (4918541854007A) for Polaris TRAIL BOSS 350L 4X4 1990

COOLING SYSTEM (4918541854007A)
for Polaris TRAIL BOSS 350L 4X4 1990

CRANKCASE AND CYLINDER (4918541854041A) for Polaris TRAIL BOSS 350L 4X4 1990

CRANKCASE AND CYLINDER (4918541854041A)
for Polaris TRAIL BOSS 350L 4X4 1990

CRANKSHAFT AND PISTON ASSEMBLY (4918541854042A) for Polaris TRAIL BOSS 350L 4X4 1990

CRANKSHAFT AND PISTON ASSEMBLY (4918541854042A)
for Polaris TRAIL BOSS 350L 4X4 1990

DETAILS FRONT DRIVE ASSEMBLY CENTER TIGHTENER ASSEMBLY PN 1380023 (4918541854013A) for Polaris TRAIL BOSS 350L 4X4 1990

DETAILS - FRONT DRIVE ASSEMBLY CENTER TIGHTENER ASSEMBLY
for Polaris TRAIL BOSS 350L 4X4 1990

DETAILS FRONT DRIVE ASSEMBLY FRONT TIGHTENER ASSEMBLY PN 1380024 (4918541854013B) for Polaris TRAIL BOSS 350L 4X4 1990

DETAILS - FRONT DRIVE ASSEMBLY FRONT TIGHTENER ASSEMBLY
for Polaris TRAIL BOSS 350L 4X4 1990

DRIVE CLUTCH ASSEMBLY (4918541854029A) for Polaris TRAIL BOSS 350L 4X4 1990

DRIVE CLUTCH ASSEMBLY (4918541854029A)
for Polaris TRAIL BOSS 350L 4X4 1990

DRIVEN CLUTCH ASSEMBLY (4918541854030A) for Polaris TRAIL BOSS 350L 4X4 1990

DRIVEN CLUTCH ASSEMBLY (4918541854030A)
for Polaris TRAIL BOSS 350L 4X4 1990

ENGINE AND MUFFLER MOUNTING (4918541854005A) for Polaris TRAIL BOSS 350L 4X4 1990

ENGINE AND MUFFLER MOUNTING (4918541854005A)
for Polaris TRAIL BOSS 350L 4X4 1990

FRAME ASSEMBLY WITH RACKS (4918541854003A) for Polaris TRAIL BOSS 350L 4X4 1990

FRAME ASSEMBLY WITH RACKS (4918541854003A)
for Polaris TRAIL BOSS 350L 4X4 1990

FRONT BRAKE (4918541854034A) for Polaris TRAIL BOSS 350L 4X4 1990

FRONT BRAKE (4918541854034A)
for Polaris TRAIL BOSS 350L 4X4 1990

FRONT DRIVE ASSEMBLY (4918541854011A) for Polaris TRAIL BOSS 350L 4X4 1990

FRONT DRIVE ASSEMBLY (4918541854011A)
for Polaris TRAIL BOSS 350L 4X4 1990

FRONT WHEEL ASSEMBLY (4918541854021A) for Polaris TRAIL BOSS 350L 4X4 1990

FRONT WHEEL ASSEMBLY (4918541854021A)
for Polaris TRAIL BOSS 350L 4X4 1990

FUEL TANK ASSEMBLY (4918541854009A) for Polaris TRAIL BOSS 350L 4X4 1990

FUEL TANK ASSEMBLY (4918541854009A)
for Polaris TRAIL BOSS 350L 4X4 1990

GEARCASE ASSEMBLY (4918541854037A) for Polaris TRAIL BOSS 350L 4X4 1990

GEARCASE ASSEMBLY (4918541854037A)
for Polaris TRAIL BOSS 350L 4X4 1990

HEADLIGHT ASSEMBLY (4918541854008A) for Polaris TRAIL BOSS 350L 4X4 1990

HEADLIGHT ASSEMBLY (4918541854008A)
for Polaris TRAIL BOSS 350L 4X4 1990

MAGNETO ASSEMBLY (4918541854047A) for Polaris TRAIL BOSS 350L 4X4 1990

MAGNETO ASSEMBLY (4918541854047A)
for Polaris TRAIL BOSS 350L 4X4 1990

OIL PUMP ASSEMBLY (4918541854043A) for Polaris TRAIL BOSS 350L 4X4 1990

OIL PUMP ASSEMBLY (4918541854043A)
for Polaris TRAIL BOSS 350L 4X4 1990

REAR BRAKE ASSEMBLY (4918541854033A) for Polaris TRAIL BOSS 350L 4X4 1990

REAR BRAKE ASSEMBLY (4918541854033A)
for Polaris TRAIL BOSS 350L 4X4 1990

REAR WHEEL DRIVE ASSEMBLY (4918541854023A) for Polaris TRAIL BOSS 350L 4X4 1990

REAR WHEEL DRIVE ASSEMBLY (4918541854023A)
for Polaris TRAIL BOSS 350L 4X4 1990

RECOIL STARTER ASSEMBLY (4918541854048A) for Polaris TRAIL BOSS 350L 4X4 1990

RECOIL STARTER ASSEMBLY (4918541854048A)
for Polaris TRAIL BOSS 350L 4X4 1990

RIGHT HAND CHAIN COVER ASSEMBLY (4918541854031A) for Polaris TRAIL BOSS 350L 4X4 1990

RIGHT HAND CHAIN COVER ASSEMBLY (4918541854031A)
for Polaris TRAIL BOSS 350L 4X4 1990

RIGHT GEARCASE BRAKE MOUNTING (4918541854032A) for Polaris TRAIL BOSS 350L 4X4 1990

RIGHT GEARCASE BRAKE MOUNTING (4918541854032A)
for Polaris TRAIL BOSS 350L 4X4 1990

SHIFT LINKAGE ASSEMBLY (4918541854039A) for Polaris TRAIL BOSS 350L 4X4 1990

SHIFT LINKAGE ASSEMBLY (4918541854039A)
for Polaris TRAIL BOSS 350L 4X4 1990

STARTING MOTOR ASSEMBLY (4918541854046A) for Polaris TRAIL BOSS 350L 4X4 1990

STARTING MOTOR ASSEMBLY (4918541854046A)
for Polaris TRAIL BOSS 350L 4X4 1990

STEERING ASSEMBLY (4918541854015A) for Polaris TRAIL BOSS 350L 4X4 1990

STEERING ASSEMBLY (4918541854015A)
for Polaris TRAIL BOSS 350L 4X4 1990

STRUT ASSEMBLY (4918541854019A) for Polaris TRAIL BOSS 350L 4X4 1990

STRUT ASSEMBLY (4918541854019A)
for Polaris TRAIL BOSS 350L 4X4 1990

SWING ARM WELDMENT AND REAR SHOCK ASSEMBLY (4918541854025A) for Polaris TRAIL BOSS 350L 4X4 1990

SWING ARM WELDMENT AND REAR SHOCK ASSEMBLY (4918541854025A)
for Polaris TRAIL BOSS 350L 4X4 1990

TOOL KIT ASSEMBLY (4918541854049A) for Polaris TRAIL BOSS 350L 4X4 1990

TOOL KIT ASSEMBLY (4918541854049A)
for Polaris TRAIL BOSS 350L 4X4 1990

WATER PUMP ASSEMBLY (4918541854044A) for Polaris TRAIL BOSS 350L 4X4 1990

WATER PUMP ASSEMBLY (4918541854044A)
for Polaris TRAIL BOSS 350L 4X4 1990

WIRING HARNESS (4918541854035A) for Polaris TRAIL BOSS 350L 4X4 1990

WIRING HARNESS (4918541854035A)
for Polaris TRAIL BOSS 350L 4X4 1990

Polaris TRAIL BOSS 350L 4X4 1990

Select your 1990 350 in the list above and click on its Genuine Spare Parts Catalog

350 1990 TRAIL BOSS 350L 4X4 TRAIL BOSS 350L 4X4 - W908139

TRAIL BOSS 350L 4X4 - W908139

Polaris ATV / SSV

Displacement: 350 cc
Year: 1990
Model codeW908139
New and original manufacturer parts
Official Polaris price
International delivery
Secure payment
Expert customer service
Other brands parts catalogues