The Sealey Diesel and Petrol Compression Leakage and TDC Tool Kit is a comprehensive diagnostic solution designed for testing compression and cylinder leakage on both diesel and petrol engines. This professional-grade kit provides mechanics and technicians with the essential tools needed to diagnose engine performance issues accurately across a wide range of vehicle makes and models. The kit features a robust 600psi gauge protected by a large rubber bumper for workshop durability, alongside straight and right-angled quick connect fittings that facilitate testing in confined engine bays. An extensive selection of spark plug adaptors (10, 12, 14, 18mm) and injector adaptors (M20, M22, M24) ensures compatibility with virtually all common vehicle types, whilst dedicated glow plug adaptors cover major diesel applications. A particularly valuable inclusion is the TDC (Top Dead Centre) finder, which proves ideal when working on engines that lack visible crankshaft timing marks or where access to timing indicators is restricted. This makes the kit suitable for both routine compression testing and more complex diagnostic procedures requiring precise piston positioning. The complete set arrives in a protective storage case for organised transportation between jobs. Features and Benefits: • 600psi gauge with protective rubber bumper for accurate readings in demanding workshop environments • Straight and right-angled quick connect fittings for versatile access in tight engine compartments • Extensive adaptor range covering spark plugs, glow plugs and injectors across multiple vehicle manufacturers • Integrated TDC finder eliminates guesswork on engines without timing marks • Supplied in sturdy storage case for organised tool management Specifications: Application(s): Spark Plugs; 10, 12, 14, 18mm, Glow Plug Adaptors; Alfa Romeo, BMW, Chrysler, Citroen, Daewoo, Fiat, Ford, Honda, Hyundai, Isuzu, Jeep, Kia, Lada, Lancia, Land Rover, LDV, Mazda, Mercedes, MG, Mitsubishi, Nissan, Peugeot, Renault, Rover, Saab, SsangYong, Suzuki, Toyota, VAG, Vauxhall/Opel, Volvo Brand: Sealey Contents: Injector Adaptors; M20, M22, M24, Ford Stanadyne Injectors plus Clamp-On Injectors 10, 12, 14, 18mm Nett Weight: 5.43kg Reading: Cylinder Leakage % Model No. VSE3156