General description An individual diesel compression test adaptor (dummy glow plug) designed for use with Laser compression and cylinder leakage kits (Part Nos. 2596, 4510, and 5140). This adaptor is also compatible with many other common compression test kits, expanding its range of applications. Technical specifications Thread size: M8 x 1.0 Total length: 115mm Thread to seal length: 50mm Compatibility and accessories Compatible with Citroën, Ford, Peugeot, Mini, Suzuki, and Volvo 1.4 and 1.6L diesel engines Engine applications include: 1.4 DV4 and 1.6 DV6 Ford/Peugeot engines Glow plug applications include: NGK YE04 and YE12 Usage Use with Part No. 4510 diesel compression test kit and Part No. 5140 cylinder leakage tester.