Land Rover Speedo Gears
| Teeth | Colour | Part# | Comments |
|---|---|---|---|
| 20 | Blue | FRC3310 | 7.50/16 or 235/85/16 tyres (or similar) |
| 21 | Green | FRC3311 | 90 except 50LE (whatever that is) |
| 22 | Yellow | FRC3312 | 90 on 205R16 tyres |
| 23 | Not listed | FRC9339 | Discovery 1 V8 Carbed |
| 24 | Red | FRC3313 | Defender V8, Disco 1 V8 EFI because red ones go faster ;) |
LT230 speedo drive ratio appears to be TEETH/10:1, so 20 tooth gives 2.0:1, 22 teeth gives 2.2:1, etc.
Although this thread suggests the LT230 WORM (FRC3162) is common to all, but it's 9 teeth NOT 20 as suggested.
| Sensor Part # | Pulses Per Turn | Notes |
|---|---|---|
| YBE100530 | 4 | Defender TD5, Green, 3-Terminal |
| YBE100540 | 8 | RangeRover, Black, 2-Terminal |
It is an speedo gear, yesterday.
YBE100530 as seen in the wild
