This is a plain washer used within the windscreen wiper and washer system on Land Rover models equipped with V8 petrol engines. It provides a sealing or load-distribution function at a fastening point within the washer system assembly, preventing fluid leaks or component wear at the mounting interface. Using the correct washer ensures proper torque retention and prevents damage to surrounding plastic or metal components. Key Features Designed for use within the wiper and washer system assembly Ensures correct clamping load at fastening points, reducing risk of leaks or loosening Matches OEM specification for Land Rover part number 3036L Check surrounding washers, seals, and pump fixings when replacing; often requires minimal quantity per vehicle Vehicle Fitment Fits Discovery 1 (1989–1998), Range Rover Classic, and Defender (1986–2006) with 3.5 V8 petrol (including PI and EFI variants) and 4.0 V8 petrol engines, covering various chassis and engine number ranges as specified. Not sure about fitment? Feel free to get in touch at [email protected]