608266 | Distributor Vacuum Unit - 3.5 Twin Carb V8 | 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: 608266 - Distributor Vacuum Unit
608266 is a distributor vacuum unit fitted to Stromberg-type distributors on early 3.5 Twin Carb V8 engines that use the points-based ignition system. The unit is the vacuum capsule located within the distributor assembly and provides the vacuum-operated ignition advance required by these carburetted V8 applications.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (90/110) - 3.5 Twin Carb V8 (17G & 22G)
- Defender (1987-2006) - Distributor-Stromberg-14G/15G/17G (3.5L V8 Twin Carb L/R Petrol)
- Range Rover Classic (To 1985) - V8
Frequently Asked Questions
608266 is the vacuum capsule fitted inside compatible Stromberg-type distributors to provide vacuum-operated ignition advance on early 3.5 Twin Carb V8 engines with points ignition. If the diaphragm tears or leaks, the vacuum advance will not operate correctly, which can affect idle quality and ignition timing. When fitting, ensure the vacuum hose and port are sealed and free from blockages to restore correct advance operation.
| Model | Variant |
|---|---|
| Land Rover Defender (90/110) | 3.5 Twin Carb V8 (17G & 22G) |
| Land Rover Defender (1987-2006) | Distributor - Stromberg 14G/15G/17G (3.5L V8 Twin Carb L/R Petrol) |
| Land Rover Range Rover Classic (to 1985) | V8 |
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 vacuum unit during routine ignition or carburettor services and replace it if the diaphragm is torn, leaking, or if the distributor's vacuum advance fails to operate. If unsure, consult a technician or the vehicle's service manual for guidance.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.