Polaris TRAIL BOSS 4X4 - W908127 1990
ATV · Polaris · 1990 · OEM parts catalogue with diagrams, OEM part numbers and full parts lists.
- 33 assemblies
- 1 048 OEM parts
- 60 parts listed here
Open full catalogue & all parts
Assemblies (diagram groups)
- Air Box Assembly (4917731773008A)22 parts
- Body Assembly Updated 5/90 (4917731773001A)66 parts
- Carburetor Assembly (4917731773044A)32 parts
- Clutch Cover Assembly (4917731773027A)28 parts
- Control Assembly Updated 5/90 (4917731773017A)57 parts
- Crankcase and Cylinder Assembly (4917731773041A)42 parts
- Crankshaft and Piston Assembly (4917731773042A)27 parts
- Details-Front Drive Assembly CENTER TIGHTENER ASSEMBLY-PN 1380023 (4917731773013A)19 parts
- Details-Front Drive Assembly FRONT TIGHTENER ASSEMBLY - PN 1380024 (4917731773013B)8 parts
- Drive Clutch Assembly (4917731773028A)17 parts
- Driven Clutch Assembly (4917731773029A)14 parts
- Engine and Muffler Mounting (4917731773005A)66 parts
- Frame Assembly with Racks Updated 5/90 (4917731773003A)54 parts
- Front Brake Assembly (4917731773037A)15 parts
- Front Drive Assembly (4917731773011A)13 parts
- Front Wheel Assembly 4x4 - Updated 4/89 (4917731773021A)28 parts
- Fuel Tank Assembly (4917731773009A)40 parts
- Gearcase Assembly (4917731773035A)87 parts
- Headlight Assembly (4917731773007A)18 parts
- Magneto Assembly (4917731773046A)18 parts
- Oil Pump Assembly (4917731773043A)20 parts
- Rear Brake Assembly (4917731773032A)18 parts
- Rear Wheel Drive Assembly (4917731773023A)36 parts
- Recoil Starter Assembly (4917731773047A)32 parts
- Right Hand Chain Cover Assembly (4917731773030A)18 parts
- Right Hand Gearcase and Brake Mounting Updated 5/90 (4917731773031A)16 parts
- Shift Linkage Assembly Updated 5/90 (4917731773038A)19 parts
- Starting Motor Assembly Updated 5/90 (4917731773045A)20 parts
- Steering Assembly Updated 5/90 (4917731773015A)71 parts
- Strut Assembly Updated 5/90 (4917731773019A)33 parts
- Swing Arm Weldment and Rear Shock Assembly (4917731773025A)44 parts
- Tool Kit Assembly (4917731773048A)9 parts
- Wiring Harness (4917731773033A)41 parts
OEM parts with part numbers
| Assembly | Ref | OEM part number | Description | Qty |
|---|---|---|---|---|
| Air Box Assembly (4917731773008A) | 1 | 7080303 | CLAMP, POLY | 1 |
| Air Box Assembly (4917731773008A) | 2 | 5430976 | BOX,AIR SILENCER | 1 |
| Air Box Assembly (4917731773008A) | 3 | 5410506 | BOOT, AIR SILENCER | 1 |
| Air Box Assembly (4917731773008A) | 4 | 5220980 | RETAINER,COVER | 1 |
| Air Box Assembly (4917731773008A) | 5 | 5430884 | COVER,AIR INTAKE | 1 |
| Air Box Assembly (4917731773008A) | 6 | 5410510 | SEAL,COVER,AIR | 1 |
| Air Box Assembly (4917731773008A) | 7 | 7080140 | CLAMP(10) | 1 |
| Air Box Assembly (4917731773008A) | 8 | 7080369 | FILTER, AIR | 1 |
| Air Box Assembly (4917731773008A) | 9 | 7512246 | BOLT(10) | 2 |
| Air Box Assembly (4917731773008A) | 10 | 7558302 | WASHER,WROUGHT(10) | 2 |
| Air Box Assembly (4917731773008A) | 11 | 7670060 | NUT, SPEED(10) | 2 |
| Air Box Assembly (4917731773008A) | 12 | 5431124 | BOX, AIR INTAKE | 1 |
| Air Box Assembly (4917731773008A) | 13 | 5410549 | VALVE, UMBRELLA | 1 |
| Air Box Assembly (4917731773008A) | 14 | 5410529 | BUSHING | 1 |
| Air Box Assembly (4917731773008A) | 15 | 7512275 | BOLT-CARRIAGE(10) | 4 |
| Air Box Assembly (4917731773008A) | 16 | 7080336 | CLAMP,AIR BOX | 2 |
| Air Box Assembly (4917731773008A) | 17 | 5410462 | BOOT,CARBURETOR | 1 |
| Air Box Assembly (4917731773008A) | 18 | 5810310 | TAPE, FOIL | 1 |
| Air Box Assembly (4917731773008A) | 19 | 7670061 | NUT, PUSH-ON(10) | 4 |
| Air Box Assembly (4917731773008A) | 20 | 7542127 | NUT,WING(10) | 4 |
| Air Box Assembly (4917731773008A) | 21 | 5810441 | SEAL, FOAM | 1 |
| Air Box Assembly (4917731773008A) | 22 | 5810444 | FOAM, AIR FILTER (10) | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 1 | 2681470 | SEAT ASM,(4X4) Substituted by 2681706 | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 2 | 7072805 | DECAL(CPSC),PASS.WRN. [No Longer Available] | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 3 | 2681471 | COVER, SEAT | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 4 | 1011558 | LATCH,SEAT | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 5 | 7041158 | SPRING, LATCH | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 6 | 5211033 | BRACKET,LEVER RETAINER | 2 |
| Body Assembly Updated 5/90 (4917731773001A) | 7 | 7621403 | BLIND RIVET(50) | 2 |
| Body Assembly Updated 5/90 (4917731773001A) | 8 | 5410414 | BUMPER, RUBBER | 6 |
| Body Assembly Updated 5/90 (4917731773001A) | 9 | 7621432 | RIVET,3/16X.402(50) | 4 |
| Body Assembly Updated 5/90 (4917731773001A) | 10 | 7512232 | BOLT(10) | 2 |
| Body Assembly Updated 5/90 (4917731773001A) | 11 | 7558301 | WASHER(10) | 36 |
| Body Assembly Updated 5/90 (4917731773001A) | 11 | 7558301 | WASHER(10) | 36 |
| Body Assembly Updated 5/90 (4917731773001A) | 11 | 7558301 | WASHER(10) | 36 |
| Body Assembly Updated 5/90 (4917731773001A) | 11 | 7558301 | WASHER(10) | 36 |
| Body Assembly Updated 5/90 (4917731773001A) | 12 | 5430991-119 | CAB,REAR,FIERO RED (Fender) | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 13 | 7670060 | NUT, SPEED(10) | 6 |
| Body Assembly Updated 5/90 (4917731773001A) | 13 | 7670060 | NUT, SPEED(10) | 6 |
| Body Assembly Updated 5/90 (4917731773001A) | 13 | 7670060 | NUT, SPEED(10) | 6 |
| Body Assembly Updated 5/90 (4917731773001A) | 14 | 7072861 | DECAL, 4X4 [No Longer Available] | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 15 | 7072933 | DECAL(CPSC),AGE WARN. Substituted by 7074827 | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 16 | 5431197-119 | COVER,FUEL TANK,RED | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 17 | 5430973-070 | COVER,H/L.(BLACK) | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 18 | 7072720 | DECAL(CPSC),WARNING Substituted by 7073147 | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 19 | 7072693 | DECAL,WARNING(CPSC) [No Longer Available] | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 20 | 7072786 | DECAL(CPSC),WARN,HVY.LOAD [No Longer Available] | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 22 | 5430990-119 | CAB,FRT,F.RED(350 ATV) Substituted by 5431248-119 | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 23 | 7072884 | DECAL, SIDE PANEL [No Longer Available] | 2 |
| Body Assembly Updated 5/90 (4917731773001A) | 24 | 7073025 | LABEL, 'U.S.A.' [No Longer Available] | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 25 | 7072810 | DECAL(CPSC),TIRE PRESS(4X4) [No Longer Available] | 1 |
| Body Assembly Updated 5/90 (4917731773001A) | 26 | 7670052 | CLIP, PUSH-ON(10) | 4 |
| Body Assembly Updated 5/90 (4917731773001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly Updated 5/90 (4917731773001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly Updated 5/90 (4917731773001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly Updated 5/90 (4917731773001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly Updated 5/90 (4917731773001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly Updated 5/90 (4917731773001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly Updated 5/90 (4917731773001A) | 27 | 7512282 | BOLT, BLACK(10) | 43 |
| Body Assembly Updated 5/90 (4917731773001A) | 28 | 5850086 | MUDFLAP,LH 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