IEH500020 | 1.2:1 Output Shaft Gear - LT230 Transfer Box | Defender, Discovery 2
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: IEH500020 - 1.2:1 Output Shaft Gear
IEH500020 is a precision-cut 1.2:1 ratio output shaft gear for the LT230 transfer box. Fitted to LT230 transfer boxes on Defender and Discovery 2, the gear sets the output shaft ratio used to transfer drive through the transfer box and interfaces with the input and intermediate gears to alter rotational speed and torque between the input and output shafts. Correct gear geometry and hardness are required for load sharing and long service life; the part is intended for direct fitment to LT230 transfer box assemblies on applicable vehicles within the stated VIN ranges.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (to 2006) - From VIN 3A000001
- Discovery 2 - From VIN 3A000001
Frequently Asked Questions
IEH500020 is the LT230 transfer box output shaft gear that establishes a 1.2:1 output ratio. It meshes with the input and intermediate gears to change rotational speed and torque between the transmission input and the transfer box outputs, affecting how drive is delivered to the front and rear outputs where fitted. The gear is specified to the correct geometry and hardness for load sharing and long service life in transfer box applications.
| Model | Variant |
|---|---|
| Land Rover Defender | To 2006 - From VIN 3A000001 |
| Land Rover Discovery 2 | From VIN 3A000001 |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
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