591231 | Clutch Slave Cylinder - LT77 5-speed | Defender, Series 3
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
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: 591231 - Clutch Slave Cylinder - LT77
591231 is a clutch slave cylinder for the LT77 5-speed gearbox. Fitted to 4-cylinder Defender and Series 3 applications, this slave cylinder sits in the clutch release system and converts hydraulic pressure from the clutch master cylinder into linear motion to move the clutch release fork or release bearing. Common wear items include the piston seal and the cylinder bore; wear or contamination can cause external fluid leakage or loss of hydraulic pressure, which will reduce clutch operation.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (1987-2006) - 4 Cylinder - LT77 5-speed manual transmission
- Series 3 (1971-1985) - 4 Cylinder
Frequently Asked Questions
The 591231 slave cylinder converts hydraulic pressure from the clutch master cylinder into a linear push that moves the clutch release fork or release bearing on LT77 5-speed gearboxes. Failure is commonly caused by a worn piston seal or a scored bore, which can lead to external fluid leaks or loss of hydraulic pressure and impaired clutch operation. It is a direct component of the clutch release system on 4-cylinder LT77 applications.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | 4 Cylinder - LT77 5-speed manual transmission |
| Land Rover Series 3 (1971-1985) | 4 Cylinder |
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.
- Z8 products are normally supplied by Allmakes.
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