JS499L | Carburettor Diaphragm - 3.5L V8 Twin Carb | Defender, Range Rover Classic
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: JS499L - Carburettor Diaphragm Assembly - Stromberg
JS499L is a carburettor diaphragm assembly for Stromberg carburettors fitted to 3.5L V8 twin-carb installations. It is installed within the dashpot and fuel metering section of the Stromberg carburettor and is used on Defender and Range Rover Classic 3.5 twin-carb V8 models.
Compatibility
- Defender (1987-2006) - 3.5L V8 Twin Carb (Stromberg)
- Range Rover Classic - 3.5L V8 Twin Carb (Stromberg)
Frequently Asked Questions
JS499L is the diaphragm element for Stromberg carburettors fitted to 3.5L V8 twin-carb installations. It sits within the dashpot and fuel metering section of the carburettor, providing the flexible membrane required by those internal components.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | 3.5L V8 Twin Carb (Stromberg) |
| Land Rover Range Rover Classic | 3.5L V8 Twin Carb (Stromberg) |
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.
Inspect the diaphragm whenever the carburettor is serviced and replace it if it is torn, perished or leaking to maintain proper carburettor operation.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.