AUDI A4/A5/A6/A8 Camshaft Sprocket Puller Timing Tool T40001 This cam sprocket puller is the 3rd essential tool required when replacing the timing belt in the Audi V-6 and V-8 engines. Special puller designed for pulling camshaft pulley wheels. Extractor (Puller) for the camshaft phasing gear with 5 and 6 spokes Plus Extraction Hook for the careful extraction of camshaft phasing gear with 5 spokes on VW Audi V8 carburetor engines. Puller set used to remove camshaft sprockets Audi VW camshafts. Pulling arms 17 and 23mm. This information is available in your factory manual or the CD.