Polaris TRAIL BOSS 350L 4X4 - W908139 1990
ATV · Polaris · 1990 · OEM parts catalogue with diagrams, OEM part numbers and full parts lists.
- 35 assemblies
- 1 149 OEM parts
- 60 parts listed here
Open full catalogue & all parts
Assemblies (diagram groups)
- Air Box Assembly (4918541854027A)22 parts
- Body Assembly (4918541854001A)65 parts
- Carburetor Assembly (4918541854045A)30 parts
- Clutch Cover Assembly (4918541854028A)39 parts
- Control Assembly (4918541854017A)45 parts
- Cooling System (4918541854007A)31 parts
- Crankcase and Cylinder Assembly (4918541854041A)59 parts
- Crankshaft and Piston Assembly (4918541854042A)33 parts
- Details - Front Drive Assembly CENTER TIGHTENER ASSEMBLY - PN 1380023 (4918541854013A)19 parts
- Details - Front Drive Assembly FRONT TIGHTENER ASSEMBLY - PN 1380024 (4918541854013B)8 parts
- Drive Clutch Assembly (4918541854029A)17 parts
- Driven Clutch Assembly (4918541854030A)14 parts
- Engine and Muffler Mounting (4918541854005A)70 parts
- Frame Assembly with Racks (4918541854003A)59 parts
- Front Brake Assembly (4918541854034A)13 parts
- Front Drive Assembly (4918541854011A)14 parts
- Front Wheel Assembly (4918541854021A)27 parts
- Fuel Tank Assembly (4918541854009A)40 parts
- Gearcase Assembly (4918541854037A)74 parts
- Headlight Assembly (4918541854008A)22 parts
- Magneto Assembly (4918541854047A)22 parts
- Oil Pump Assembly (4918541854043A)21 parts
- Rear Brake Assembly (4918541854033A)19 parts
- Rear Wheel Drive Assembly (4918541854023A)40 parts
- Recoil Starter Assembly (4918541854048A)28 parts
- Right Hand Chain Cover Assembly (4918541854031A)18 parts
- Right Hand Gearcase and Brake Mounting (4918541854032A)16 parts
- Shift Linkage Assembly (4918541854039A)38 parts
- Starting Motor Assembly (4918541854046A)20 parts
- Steering Assembly (4918541854015A)84 parts
- Strut Assembly (4918541854019A)32 parts
- Swing Arm Weldment and Rear Shock Assembly (4918541854025A)44 parts
- Tool Kit Assembly (4918541854049A)9 parts
- Water Pump Assembly (4918541854044A)18 parts
- Wiring Harness (4918541854035A)39 parts
OEM parts with part numbers
| Assembly | Ref | OEM part number | Description | Qty |
|---|---|---|---|---|
| Air Box Assembly (4918541854027A) | 1 | 5333062 | SPACER | 1 |
| Air Box Assembly (4918541854027A) | 2 | 5430976 | BOX,AIR SILENCER | 1 |
| Air Box Assembly (4918541854027A) | 3 | 5410506 | BOOT, AIR SILENCER | 1 |
| Air Box Assembly (4918541854027A) | 4 | 5220980 | RETAINER,COVER | 1 |
| Air Box Assembly (4918541854027A) | 5 | 5430884 | COVER,AIR INTAKE | 1 |
| Air Box Assembly (4918541854027A) | 6 | 5410510 | SEAL,COVER,AIR | 1 |
| Air Box Assembly (4918541854027A) | 7 | 7080408 | CLAMP | 1 |
| Air Box Assembly (4918541854027A) | 8 | 7080369 | FILTER, AIR | 1 |
| Air Box Assembly (4918541854027A) | 9 | 7512246 | BOLT(10) | 2 |
| Air Box Assembly (4918541854027A) | 10 | 7558302 | WASHER,WROUGHT(10) | 2 |
| Air Box Assembly (4918541854027A) | 11 | 7670060 | NUT, SPEED(10) | 2 |
| Air Box Assembly (4918541854027A) | 12 | 5431124 | BOX, AIR INTAKE | 1 |
| Air Box Assembly (4918541854027A) | 13 | 5410549 | VALVE, UMBRELLA | 1 |
| Air Box Assembly (4918541854027A) | 14 | 5410529 | BUSHING | 1 |
| Air Box Assembly (4918541854027A) | 15 | 7512275 | BOLT-CARRIAGE(10) | 4 |
| Air Box Assembly (4918541854027A) | 16 | 7080336 | CLAMP,AIR BOX | 2 |
| Air Box Assembly (4918541854027A) | 17 | 5410569 | BOOT, CARB. Substituted by 5410943 | 1 |
| Air Box Assembly (4918541854027A) | 18 | 5810310 | TAPE, FOIL | 1 |
| Air Box Assembly (4918541854027A) | 19 | 7670061 | NUT, PUSH-ON(10) | 4 |
| Air Box Assembly (4918541854027A) | 20 | 7542127 | NUT,WING(10) | 4 |
| Air Box Assembly (4918541854027A) | 21 | 5810441 | SEAL, FOAM | 1 |
| Air Box Assembly (4918541854027A) | 22 | 5810444 | FOAM, AIR FILTER (10) | 1 |
| Body Assembly (4918541854001A) | 1 | 2681411 | SEAT ASM. Substituted by 2681724-132 | 1 |
| Body Assembly (4918541854001A) | 2 | 7072805 | DECAL(CPSC),PASS.WRN. [No Longer Available] | 1 |
| Body Assembly (4918541854001A) | 3 | 2681412 | COVER, SEAT Substituted by 2681723-132 | 1 |
| Body Assembly (4918541854001A) | 4 | 1011558 | LATCH,SEAT | 1 |
| Body Assembly (4918541854001A) | 5 | 7041158 | SPRING, LATCH | 1 |
| Body Assembly (4918541854001A) | 6 | 5211033 | BRACKET,LEVER RETAINER | 2 |
| Body Assembly (4918541854001A) | 7 | 7621403 | BLIND RIVET(50) | 2 |
| Body Assembly (4918541854001A) | 8 | 5410414 | BUMPER, RUBBER | 6 |
| Body Assembly (4918541854001A) | 9 | 7621432 | RIVET,3/16X.402(50) | 4 |
| Body Assembly (4918541854001A) | 10 | 7512232 | BOLT(10) | 2 |
| Body Assembly (4918541854001A) | 11 | 7558301 | WASHER(10) | 36 |
| Body Assembly (4918541854001A) | 11 | 7558301 | WASHER(10) | 36 |
| Body Assembly (4918541854001A) | 11 | 7558301 | WASHER(10) | 36 |
| Body Assembly (4918541854001A) | 11 | 7558301 | WASHER(10) | 36 |
| Body Assembly (4918541854001A) | 12 | 5431271-143 | CAB, REAR (Fender) | 1 |
| Body Assembly (4918541854001A) | 13 | 7670060 | NUT, SPEED(10) | 6 |
| Body Assembly (4918541854001A) | 13 | 7670060 | NUT, SPEED(10) | 6 |
| Body Assembly (4918541854001A) | 13 | 7670060 | NUT, SPEED(10) | 6 |
| Body Assembly (4918541854001A) | 14 | 7072858 | DECAL,4X4 350L [No Longer Available] | 1 |
| Body Assembly (4918541854001A) | 15 | 7072692 | DECAL,AGE WARN.(CPSC) Substituted by 7074827 | 1 |
| Body Assembly (4918541854001A) | 16 | 5431263-143 | COVER,FUELTANK,GREY | 1 |
| Body Assembly (4918541854001A) | 17 | 5430973-070 | COVER,H/L.(BLACK) | 1 |
| Body Assembly (4918541854001A) | 18 | 7072720 | DECAL(CPSC),WARNING Substituted by 7073147 | 1 |
| Body Assembly (4918541854001A) | 19 | 7072693 | DECAL,WARNING(CPSC) [No Longer Available] | 1 |
| Body Assembly (4918541854001A) | 20 | 7072786 | DECAL(CPSC),WARN,HVY.LOAD [No Longer Available] | 1 |
| Body Assembly (4918541854001A) | 22 | 5431248-143 | CAB,FR,GRY(4WHL) Substituted by 2631549-143 | 1 |
| Body Assembly (4918541854001A) | 23 | 7072884 | DECAL, SIDE PANEL [No Longer Available] | 2 |
| Body Assembly (4918541854001A) | 24 | 7073025 | LABEL, 'U.S.A.' [No Longer Available] | 1 |
| Body Assembly (4918541854001A) | 25 | 7073069 | DECAL(CPSC),TIRE PRESS. | 1 |
| Body Assembly (4918541854001A) | 26 | 7670052 | CLIP, PUSH-ON(10) | 4 |
| Body Assembly (4918541854001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly (4918541854001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly (4918541854001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly (4918541854001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly (4918541854001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly (4918541854001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly (4918541854001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly (4918541854001A) | 28 | 5850087 | MUDFLAP,RH FRONT | 1 |
Related models
- BIG BOSS 4X6 - W908627 1990
- TRAIL BLAZER - W907221 1990
- TRAIL BOSS 250 - W908527 1990
- TRAIL BOSS 2X4 - W907527 1990
- TRAIL BOSS 350L 2X4 - W907539 1990
Other models of Polaris
- SCRAMBLER - W857027 1985
- TRAIL BOSS - W857527 1985
- SCRAMBLER - W867027 1986
- TRAIL BOSS - W867527 1986
- TRAIL BOSS - W867627 1986
- CYCLONE - W877828 1987
- TRAIL BOSS - W877527 1987
- TRAIL BOSS 4X4 - W878027 1987
- TRAIL BOSS 4X4 - W878127 1987
- TRAIL BOSS 4X4 - W878327 1987
- TRAIL BOSS 250 - X888528 1988
- TRAIL BOSS 250 R/ES - W888528 1988