General description One of two types of geared locking tools used for locking the crankshaft via the crankshaft belt pulley teeth. This tool is primarily designed for use with 1.2, 1.4, and 3.0L TDi PD engines, making it suitable for various Volkswagen models. Technical specifications Equivalent to OEM T10050/310-085 Designed for engines: 1.2, 1.4 & 3.0L TDi PD Compatibility and accessories Applications include: Bora, Golf, Passat 1.9 TDi PD, Lupo 1.2, 1.4, 3.0 TDI, Polo 1.4 TDI Other tool available for 1 o'clock arrow position and oval sprockets - Part No. 4199 (for the Volkswagen Audi Group 1.9 & 2.0 TDI PD engines)