40T PERFORMANCE Aluminum Camshaft Timing Chain Tensioner Tool – P/N 3366 – Compatible with All VW Audi 5-Valve Engines Including 1.8T 2.7T 2.8L 3.2L 4.2L Break it we replace it! This tensioner tool is machined from solid billet 6061-T6 aluminum and designed to stay in one piece when working on your VW or Audi with a 5-valve cylinder head. Avoid the cheap plastic tools that can leave you stuck halfway through your cam job! Designed and manufactured by 40T Performance, not a rebranded product.[WHATS INCLUDED] 6061-T6 Billet Aluminum Tensioner body and M6x1.0mm 110mm black oxide socket head cap screw[HOW IT WORKS] This tool will allow you to compress the camshaft chain tensioner adjuster on the back of the cylinder head, relieves chain tension to allow you to remove and set the chain timing without much hassle or damage to sensitive surfaces or components[ENGINE COMPATIBILITY] Compatible with all VW and Audi 5 valve cylinder heads on the following engines: 1.8T 20V, 2.7T 30V, 2.8L, 3.2L 30V and 4.2L 40V. Audi A4, S4, TT, plus more. VW Jetta Passat GLI Beetle Golf GTI, plus more[PART NUMBER COMPATIBILITY] Replaces part numbers VAG 3366 / VAG3366 / 3366 and 058109217 / 058109217B / 058109088 and 058109088K40T Performance is based out of Southern California and we pride ourselves in customer service. Send us a message and we will be happy to help with any questions or concerns What’s in the boxAluminum Tensioner Body & M6 Bolt