1987 1990 NTX 350 Crankcase
| Position | Part Number | Description |
|---|---|---|
| 1 | 31000100 | #01 Crankcase (#31000100) |
| 2 | 96451560 | STUD (#96451560) |
| 3 | 96451430 | BOLT (#96451430) |
| 4 | 96508055 | STUD (#96508055) |
| 5 | 19015020 | BUSH (#19015020) |
| 6 | 61270300 | WASHER (#61270300) |
| 7 | 92601208 | NUT (#92601208) |
| 8 | 19003800 | CONNECTION (#19003800) |
| 9 | 19002020 | BUSH (#19002020) |
| 10 | 19016320 | PLUG (#19016320) |
| 11 | 90401530 | RING (#90401530) |
| 13 | 90405367 | CRANKSHAFT SEAL - REAR MAIN (#90405367) |
| 14 | 31001431 | #14 Timing system cover (#31001431) |
| 15 | 19001200 | TIMING COVER GASKET (#19001200) USE 887003 |
| 16 | 98610325 | ALLEN BOLT (#98610325) |
| 17 | 19017120 | PLUG (#19017120) |
| 18 | 90402840 | SEAL (#90402840) |
| 19 | 23003510 | #19 Motor oil cup (#23003510) |
| 20 | 19003602 | PAN GASKET (#19003602) |
| 21 | 95980213 | DRAIN PLUG (#95980213) |
| 22 | 10528900 | CRUSH WASHER, COPPER (#10528900) |
| 23 | 98610335 | BOLT (#98610335) |
| 24 | 27001636 | ALTERNATOR COVER (27001636) (#27001636) |
| 25 | 27001136 | FLANGE (#27001136) |
| 26 | 31003431 | #26 Plug (#31003431) |
| 27 | 90706444 | O RING (#90706444) |
| 28 | 19004920 | DIP STICK (#19004920) |
| 29 | 90706282 | O RING (#90706282) |
| 30 | 28004950 | DIPSTICK (#28004950) |
| 31 | 95100709 | CRUSH WASHER (95100709) (#95100709) |
| 32 | 98072490 | #32 Bolt (#98072490) |
| 33 | 12154200 | OIL LINE CRUSH WASHER (#12154200) |
| 34 | 31999565 | Oil seals - set (#31999565) |
| 35 | 19999080 | GASKET SET V50 I, V50 II, V50 III (#19999080) |
| 36 | 92660010 | NUT (#92660010) |
| 37 | 98610330 | ALLEN BOLT (#98610330) |
| 38 | 95129180 | WAVE WASHER (#95129180) |
| 39 | 31016900 | #39 Gasket (#31016900) |
| 40 | 19007700 | RUBBER (#19007700) |
| 41 | 27991035 | #39 Engine w/o gearbox, blank (#27991035) |