Applications include: Audi A3 (2004), Golf (2004), Touran (2004) and 4 cylinder diesel, 1.6, 1.9, 2.0 SDi, 2.0 TDi, 2.0 and 2.0L common rail diesels. 1.4i turbo, 1.4-1.6L direct injection (petrol); 2004 models 1.4i Turbo and 1.4-1.6L direct injection. Equivalent to OEM T10134 for fitting OE seal number 03L 103 171A. An engine specific tool that is vital to ensure the correct alignment of the crankshaft sender wheel that is housed in the main seal. Now has updated bolts to ensure compatability with both composite plastic and metal bodied seals.