Napier 690 Offset Parts
| Part No | Description | Casting Part No | Diagram No |
|---|---|---|---|
| GW041.040 | Gangbolt - 1281mm long - (4 used on 24 plate unit). | 1 | |
| GW042.040 | Gangbolt - 1510mm long - (4 used on 28 plate unit). | 1 | |
| GW043.040 | Gangbolt - 1735mm long - (2 used on 16 plate unit) | 1 | |
| GW044.040 | Gangbolt - 1967mm long - (2 used on 18 plate unit). | 1 | |
| GW053.068 | Gangbolt - 1056mm long - (4 used on 20 plate unit). | 1 | |
| (All gangbolts supplied standard with 2 hex nuts). | |||
| GW050.090 | Disc Spacer. | GWT16 | 2 |
| GW050.106B | Bearing Spacer - Short | GWT19 | 3 |
| GW050.107A | Bearing Housing fitted with bearing & circlips. | ||
| GW050.107D | Bearing Housing | GWT20 | 4 |
| GW921.002 | Bearing | Not illustrated | |
| GW050.108B | Bearing Retaining Clip | Not illustrated | |
| GW050.105C | Bearing Spacer - Long | GWT17 | 5 |
| GW041.048 | Inner Retaining Plate | GWT18 | 6 |
